Our History
In the early 1980s, two milestones were achieved by the late Dr. Oded Bar-Or at McMaster University and McMaster Children’s Hospital: the classic textbook Pediatric Sports Medicine for the Practitioner was published and the Children’s Exercise & Nutrition Centre was opened (then called the Children’s Therapeutic Exercise and Health Centre). These two events catalyzed a new generation of clinicians and scientists devoted to using exercise to improve the health of children. Indeed, Dr. Bar-Or was considered the father of pediatric exercise medicine and science.
For the next 30 years, the Children’s Exercise & Nutrition Centre was home to world-class research and the clinical care of thousands of children with a variety of health conditions. The clinical goal was to enhance the care of children and youth with a chronic disease or disability by providing exercise- and diet-related assessments, interventions, and follow-up. With an increasing prevalence of childhood obesity, clinical activity at the Children’s Exercise & Nutrition Centre focused on a multi-disciplinary weight management program, which is now led by Dr. Katherine Morrison.
The Child Health & Exercise Medicine Program was established in 2010 to build on the tradition and legacy of Dr. Bar-Or’s work and is a renaissance of his original vision. Led by Dr. Brian Timmons, the mission of the Child Health & Exercise Medicine Program is to advance child health through excellence in research, education, and clinical care dedicated to exercise as medicine.
Our Program
The Child Health & Exercise Medicine Program encompasses research, education and clinical components. Integration of these three pillars makes the program unique in the world and this diversity creates a rich training environment.
We research physical activity and fitness in children of all health statuses and abilities. Our research studies are conducted under the supervision of Dr. Brian Timmons and Dr. Joyce Obeid.
We use this research to educate the next generation of researchers in pediatric exercise medicine and science, while informing the public and healthcare providers with up-to-date information and resources on how to make the most out of physical activity.
We provide scientific and clinical support to the Exercise Medicine Clinic at McMaster Children’s Hospital.
Expandable List
We take a lab bench to park bench approach to understand the physical activity-health connection. We explore the power of play to generate knowledge that can serve as the basis for public health policies and standards of clinical care that promote exercise as medicine.
To learn what we are up to or if you are interested in participating in a study, please check out our current studies.
For information on studies we have finished, check out our completed studies.
In the Child Health & Exercise Medicine Program, the sharing of information pertinent to pediatric exercise medicine and science is critical. Our educational efforts are focused on providing resources for the public, publishing our research results, and training the next generation of health care professionals and scientists.
RESOURCES: We strive to translate the results of our studies into useful information for the public so that families can make informed choices about physical activity, regardless of disease or disability.
SCHOLARSHIP: Our research is disseminated at local, national, and international conferences, through lectures and seminars and in scientific publications. Check out our list of scientific publications.
TRAINING: We provide education on physical activity, nutrition, and the role of exercise as medicine for child health through clinical rotations (clerks), research trainees (undergraduate, graduate, and postdoctoral), and visiting professorships. You can review a list of our current trainees and their projects or contact us about available training opportunities.
The Child Health & Exercise Medicine Program supports the Exercise Medicine Clinic, which operates at the Children’s Exercise & Nutrition Centre in the McMaster Children’s Hospital.
Children growing up with a chronic medical condition or disability often have complicated lives. Research tells us that regular exercise can help. From managing symptoms to aiding in recovery from treatments, being physically active has multiple physical and mental health benefits. The Exercise Medicine Clinic uses exercise testing and physical activity counselling to enhance the care of children with a chronic health condition.
For more information about the Children’s Exercise & Nutrition Centre or to make a referral, please visit the Hamilton Health Sciences website .
Our People
Faculty and Staff
Dr. Brian Timmons
Professor, Pediatrics
I hold the Canada Research Chair (Tier 2) in Child Health & Exercise Medicine and am affiliated with several research centres and Institutes at McMaster.
My research examines 3 inter-related themes: translational science, clinical innovation, and public health, allowing a wide and diverse range of topics.
Fun Fact: I am the owner of Aicro Clydesdales, a Clydesdale horse breeding program
Dr. Joyce Obeid
Assistant Professor, Pediatrics
I joined the Department of Pediatrics as an Assistant Professor with the Child Health & Exercise Medicine Program in 2017.
My research program focuses on exploring the power of play for children and adolescents growing up with a chronic medical condition or disability. My current research spans 3 broad and connected themes, including exploring the measurement of movement, understanding the relationships between physical activity and health, and investigating the role of technology to promote physical activity throughout the pediatric years.
Fun fact: I have 2 rabbits: a dwarf hotot named Oreo, and a holland lop named Cosmo!
Meighan Colterjohn
Administrative Assistant
I completed my Bachelor of Science (Honours) in Physiology and Pharmacology at the University of Toronto and joined CHEMP in 2019. I thoroughly enjoy working with this fun and energetic group and supporting the wonderful research they are doing.
I love playing golf (sadly, not well), sampling good food & wine, and travelling. And watching water polo.
Fun fact: I have 6 kids, 4 of whom graduated from McMaster!
Robyn Pereira-Wojcicki
Research Coordinator
I completed my Bachelor of Science in Biology at Queen’s University and my Master of Science in Medical Sciences at McMaster University.
I have many years of experience in Pharmacovigilance and as a Research Coordinator. I recently joined the Child Health & Exercise Medicine Program as Research Coordinator and look forward to supporting all the research projects underway.
In my spare time I enjoy hiking trails, spending time by the lake, and making home videos.
Dr. Brian Timmons
Professor, Pediatrics
I hold the Canada Research Chair (Tier 2) in Child Health & Exercise Medicine and am affiliated with several research centres and Institutes at McMaster.
My research examines 3 inter-related themes: translational science, clinical innovation, and public health, allowing a wide and diverse range of topics.
Fun Fact: I am the owner of Aicro Clydesdales, a Clydesdale horse breeding program
Dr. Brian Timmons
Professor, Pediatrics
I hold the Canada Research Chair (Tier 2) in Child Health & Exercise Medicine and am affiliated with several research centres and Institutes at McMaster.
My research examines 3 inter-related themes: translational science, clinical innovation, and public health, allowing a wide and diverse range of topics.
Fun Fact: I am the owner of Aicro Clydesdales, a Clydesdale horse breeding program
Dr. Joyce Obeid
Assistant Professor, Pediatrics
I joined the Department of Pediatrics as an Assistant Professor with the Child Health & Exercise Medicine Program in 2017.
My research program focuses on exploring the power of play for children and adolescents growing up with a chronic medical condition or disability. My current research spans 3 broad and connected themes, including exploring the measurement of movement, understanding the relationships between physical activity and health, and investigating the role of technology to promote physical activity throughout the pediatric years.
Fun fact: I have 2 rabbits: a dwarf hotot named Oreo, and a holland lop named Cosmo!
Dr. Joyce Obeid
Assistant Professor, Pediatrics
I joined the Department of Pediatrics as an Assistant Professor with the Child Health & Exercise Medicine Program in 2017.
My research program focuses on exploring the power of play for children and adolescents growing up with a chronic medical condition or disability. My current research spans 3 broad and connected themes, including exploring the measurement of movement, understanding the relationships between physical activity and health, and investigating the role of technology to promote physical activity throughout the pediatric years.
Fun fact: I have 2 rabbits: a dwarf hotot named Oreo, and a holland lop named Cosmo!
Meighan Colterjohn
Administrative Assistant
I completed my Bachelor of Science (Honours) in Physiology and Pharmacology at the University of Toronto and joined CHEMP in 2019. I thoroughly enjoy working with this fun and energetic group and supporting the wonderful research they are doing.
I love playing golf (sadly, not well), sampling good food & wine, and travelling. And watching water polo.
Fun fact: I have 6 kids, 4 of whom graduated from McMaster!
Meighan Colterjohn
Administrative Assistant
I completed my Bachelor of Science (Honours) in Physiology and Pharmacology at the University of Toronto and joined CHEMP in 2019. I thoroughly enjoy working with this fun and energetic group and supporting the wonderful research they are doing.
I love playing golf (sadly, not well), sampling good food & wine, and travelling. And watching water polo.
Fun fact: I have 6 kids, 4 of whom graduated from McMaster!
Robyn Pereira-Wojcicki
Research Coordinator
I completed my Bachelor of Science in Biology at Queen’s University and my Master of Science in Medical Sciences at McMaster University.
I have many years of experience in Pharmacovigilance and as a Research Coordinator. I recently joined the Child Health & Exercise Medicine Program as Research Coordinator and look forward to supporting all the research projects underway.
In my spare time I enjoy hiking trails, spending time by the lake, and making home videos.
Robyn Pereira-Wojcicki
Research Coordinator
I completed my Bachelor of Science in Biology at Queen’s University and my Master of Science in Medical Sciences at McMaster University.
I have many years of experience in Pharmacovigilance and as a Research Coordinator. I recently joined the Child Health & Exercise Medicine Program as Research Coordinator and look forward to supporting all the research projects underway.
In my spare time I enjoy hiking trails, spending time by the lake, and making home videos.
Post-Docs
Dr. Bhanu Sharma
Postdoctoral Fellow
I completed my academic training at McMaster University (PhD) and the University of Toronto (MSc).
My research interests and expertise lie at the intersection of concussion, neuroimaging, and exercise medicine. Currently, the status quo of concussion care is changing from “rest is best” to “exercise is medicine”, as research now shows that low-intensity exercise can improve concussion symptoms. To build on this exciting new wave of research, I am leading a study aimed at understanding the impact of such exercise on not only symptoms, but also brain function.
Away from the lab, you can find me training for triathlons, tending my vegetable garden, or nervously watching Leafs games.
Dr. Bhanu Sharma
Postdoctoral Fellow
I completed my academic training at McMaster University (PhD) and the University of Toronto (MSc).
My research interests and expertise lie at the intersection of concussion, neuroimaging, and exercise medicine. Currently, the status quo of concussion care is changing from “rest is best” to “exercise is medicine”, as research now shows that low-intensity exercise can improve concussion symptoms. To build on this exciting new wave of research, I am leading a study aimed at understanding the impact of such exercise on not only symptoms, but also brain function.
Away from the lab, you can find me training for triathlons, tending my vegetable garden, or nervously watching Leafs games.
Dr. Bhanu Sharma
Postdoctoral Fellow
I completed my academic training at McMaster University (PhD) and the University of Toronto (MSc).
My research interests and expertise lie at the intersection of concussion, neuroimaging, and exercise medicine. Currently, the status quo of concussion care is changing from “rest is best” to “exercise is medicine”, as research now shows that low-intensity exercise can improve concussion symptoms. To build on this exciting new wave of research, I am leading a study aimed at understanding the impact of such exercise on not only symptoms, but also brain function.
Away from the lab, you can find me training for triathlons, tending my vegetable garden, or nervously watching Leafs games.
Graduate Students
Maddy Byra
PhD Candidate
I am currently a PhD Candidate in the Medical Sciences Program, working under the co-supervision of Dr. Brian Timmons and Dr. Joyce Obeid.
I obtained my Bachelor of Science in Kinesiology from the University of Wyoming and my Master of Science in Clinical Exercise Physiology from the University of Wisconsin-La Crosse. During my time at University of Wyoming, I worked as a research assistant in the Pediatric Physical Activity Lab. This is where I began to develop an interest in and love for pediatric exercise medicine research, specifically the impact of physical activity participation on heart health in child with and without medical conditions. After completing my Master’s degree, I had the opportunity to intern at the University of Iowa Stead Family Children’s Hospital in the Exercise Testing and Holter Lab. Working with the pediatric population in the form of exercise testing and counselling, I saw firsthand how much of an impact physical activity or lack thereof, can make on this population. This solidified my desire to go on to do research to examine the relationships between physical activity and its long term effects and outcomes on both the healthy pediatric population and those with medical conditions.
Fun Fact: I have an affinity for hiking and coffee shops. On the weekends you will either find me studying at my favourite local coffee shop, or out finding a new trail to hike.
Elyse Letts
PhD Student
I completed my undergraduate degree at the University of Waterloo in Kinesiology (BSc) with a minor in Medical Physiology.
I am currently a MSc student in Medical Sciences at McMaster University and my supervisor is Dr. Joyce Obeid. My current research focuses on improving physical activity and sedentary time measurement in toddlers as well as investigating the impact of physical activity on toddler health outcomes. I am currently involved with the iPLAY project.
Outside of research, I love to read and bake!
Samantha Morin
PhD Student
I completed my Bachelor of Science in Kinesiology at the University of Waterloo. Now I am at McMaster University, completing my Master of Science in Medical Sciences with Dr.Obeid as my supervisor.
I am currently leading the PARTI study. My research investigates ways in which physical activity and exercise can improve the lives of children and adolescents living with chronic disease. Specifically, how physical activity can potentially improve response to biologic therapy in pediatric inflammatory bowel disease (IBD).
Fun fact: I was diagnosed with IBD during my undergrad, and it inspired me to get involved in research!
Megan Lo
PhD Student
MedSci
I completed my Bachelor of Science in Kinesiology at the University of Waterloo, where I minored in Nutrition and Metabolism. Also at the University of Waterloo, I completed my Master of Science in Exercise Physiology.
At McMaster University, I’ve started the first year of my PhD in Medical Sciences under the supervision of Dr. Joyce Obeid. My research interests focus on the intersections between exercise science and cell immunity.
Outside of research, I’m a lifelong fan of the Chicago Blackhawks (which can be an emotional rollercoaster). I enjoy swimming, the arts, and am a lover of all true crime documentaries.
Leili Hadayeghi
Master's Student
I completed my Bachelor of Science in Kinesiology at McMaster University. Currently, I am a Master of Science student in Medical Sciences at McMaster University under the supervision of Dr. Brian Timmons.
I am working on the MOMENTUM study. My research focuses on movement behaviours and health indicators in children with a chronic medical condition or disability.
A fun fact about me is that I am a black belt in taekwondo!
Maddy Byra
PhD Candidate
I am currently a PhD Candidate in the Medical Sciences Program, working under the co-supervision of Dr. Brian Timmons and Dr. Joyce Obeid.
I obtained my Bachelor of Science in Kinesiology from the University of Wyoming and my Master of Science in Clinical Exercise Physiology from the University of Wisconsin-La Crosse. During my time at University of Wyoming, I worked as a research assistant in the Pediatric Physical Activity Lab. This is where I began to develop an interest in and love for pediatric exercise medicine research, specifically the impact of physical activity participation on heart health in child with and without medical conditions. After completing my Master’s degree, I had the opportunity to intern at the University of Iowa Stead Family Children’s Hospital in the Exercise Testing and Holter Lab. Working with the pediatric population in the form of exercise testing and counselling, I saw firsthand how much of an impact physical activity or lack thereof, can make on this population. This solidified my desire to go on to do research to examine the relationships between physical activity and its long term effects and outcomes on both the healthy pediatric population and those with medical conditions.
Fun Fact: I have an affinity for hiking and coffee shops. On the weekends you will either find me studying at my favourite local coffee shop, or out finding a new trail to hike.
Maddy Byra
PhD Candidate
I am currently a PhD Candidate in the Medical Sciences Program, working under the co-supervision of Dr. Brian Timmons and Dr. Joyce Obeid.
I obtained my Bachelor of Science in Kinesiology from the University of Wyoming and my Master of Science in Clinical Exercise Physiology from the University of Wisconsin-La Crosse. During my time at University of Wyoming, I worked as a research assistant in the Pediatric Physical Activity Lab. This is where I began to develop an interest in and love for pediatric exercise medicine research, specifically the impact of physical activity participation on heart health in child with and without medical conditions. After completing my Master’s degree, I had the opportunity to intern at the University of Iowa Stead Family Children’s Hospital in the Exercise Testing and Holter Lab. Working with the pediatric population in the form of exercise testing and counselling, I saw firsthand how much of an impact physical activity or lack thereof, can make on this population. This solidified my desire to go on to do research to examine the relationships between physical activity and its long term effects and outcomes on both the healthy pediatric population and those with medical conditions.
Fun Fact: I have an affinity for hiking and coffee shops. On the weekends you will either find me studying at my favourite local coffee shop, or out finding a new trail to hike.
Elyse Letts
PhD Student
I completed my undergraduate degree at the University of Waterloo in Kinesiology (BSc) with a minor in Medical Physiology.
I am currently a MSc student in Medical Sciences at McMaster University and my supervisor is Dr. Joyce Obeid. My current research focuses on improving physical activity and sedentary time measurement in toddlers as well as investigating the impact of physical activity on toddler health outcomes. I am currently involved with the iPLAY project.
Outside of research, I love to read and bake!
Elyse Letts
PhD Student
I completed my undergraduate degree at the University of Waterloo in Kinesiology (BSc) with a minor in Medical Physiology.
I am currently a MSc student in Medical Sciences at McMaster University and my supervisor is Dr. Joyce Obeid. My current research focuses on improving physical activity and sedentary time measurement in toddlers as well as investigating the impact of physical activity on toddler health outcomes. I am currently involved with the iPLAY project.
Outside of research, I love to read and bake!
Samantha Morin
PhD Student
I completed my Bachelor of Science in Kinesiology at the University of Waterloo. Now I am at McMaster University, completing my Master of Science in Medical Sciences with Dr.Obeid as my supervisor.
I am currently leading the PARTI study. My research investigates ways in which physical activity and exercise can improve the lives of children and adolescents living with chronic disease. Specifically, how physical activity can potentially improve response to biologic therapy in pediatric inflammatory bowel disease (IBD).
Fun fact: I was diagnosed with IBD during my undergrad, and it inspired me to get involved in research!
Samantha Morin
PhD Student
I completed my Bachelor of Science in Kinesiology at the University of Waterloo. Now I am at McMaster University, completing my Master of Science in Medical Sciences with Dr.Obeid as my supervisor.
I am currently leading the PARTI study. My research investigates ways in which physical activity and exercise can improve the lives of children and adolescents living with chronic disease. Specifically, how physical activity can potentially improve response to biologic therapy in pediatric inflammatory bowel disease (IBD).
Fun fact: I was diagnosed with IBD during my undergrad, and it inspired me to get involved in research!
Megan Lo
PhD Student
MedSci
I completed my Bachelor of Science in Kinesiology at the University of Waterloo, where I minored in Nutrition and Metabolism. Also at the University of Waterloo, I completed my Master of Science in Exercise Physiology.
At McMaster University, I’ve started the first year of my PhD in Medical Sciences under the supervision of Dr. Joyce Obeid. My research interests focus on the intersections between exercise science and cell immunity.
Outside of research, I’m a lifelong fan of the Chicago Blackhawks (which can be an emotional rollercoaster). I enjoy swimming, the arts, and am a lover of all true crime documentaries.
Megan Lo
PhD Student
MedSci
I completed my Bachelor of Science in Kinesiology at the University of Waterloo, where I minored in Nutrition and Metabolism. Also at the University of Waterloo, I completed my Master of Science in Exercise Physiology.
At McMaster University, I’ve started the first year of my PhD in Medical Sciences under the supervision of Dr. Joyce Obeid. My research interests focus on the intersections between exercise science and cell immunity.
Outside of research, I’m a lifelong fan of the Chicago Blackhawks (which can be an emotional rollercoaster). I enjoy swimming, the arts, and am a lover of all true crime documentaries.
Leili Hadayeghi
Master's Student
I completed my Bachelor of Science in Kinesiology at McMaster University. Currently, I am a Master of Science student in Medical Sciences at McMaster University under the supervision of Dr. Brian Timmons.
I am working on the MOMENTUM study. My research focuses on movement behaviours and health indicators in children with a chronic medical condition or disability.
A fun fact about me is that I am a black belt in taekwondo!
Leili Hadayeghi
Master's Student
I completed my Bachelor of Science in Kinesiology at McMaster University. Currently, I am a Master of Science student in Medical Sciences at McMaster University under the supervision of Dr. Brian Timmons.
I am working on the MOMENTUM study. My research focuses on movement behaviours and health indicators in children with a chronic medical condition or disability.
A fun fact about me is that I am a black belt in taekwondo!
Undergraduate Students
Zahra Ali
Undergraduate Thesis Student
Kinesiology
Hi! My name is Zahra and I am a fourth-year Kinesiology undergraduate student at McMaster University. I am very excited to be a part of the CHAMPION project this year under the supervision of Dr. Obeid. My research focuses on the role of physical activity and exercise on cardiovascular fitness as well as muscle strength in children with different chronic conditions such as IBD.
A fun fact about me is I love going on walks and spending time outdoors and I got hit by a car this summer while walking.
Sarah Allam
Undergraduate Practicum Student
Health Sciences
I am in my third year of Health Sciences, specializing in Child Health. My current research focus is TRIFAKTA, a combination therapy for cystic fibrosis. One fun fact about me is that I cry every time I laugh.
Rachel Belmont
Undergraduate Thesis Student
Health Sciences
Hi! I am in my fourth year of the Bachelor of Health Sciences program at McMaster.
For my thesis, I am assisting with the CHAMPION study under the supervision of Dr. Timmons. My research will focus on aerobic fitness in youth with type 1 diabetes.
A fun fact about me – I am a group fitness instructor and teach Zumba classes at the McMaster Pulse Centre!
Ben Caputo
Undergraduate Practicum Student
Health Sciences
Hi! Originally from Guelph, I am now entering my second-year as an undergraduate student studying Health Sciences at McMaster (with a specialization in Child Health).
I joined CHEMP primarily to assist with the ConExNet study, after suffering a few concussions myself.
In my spare time, I love to exercise and stay active, especially by playing soccer – my favorite sport!
Sarah Da Silva
Undergraduate Co-op Student
Life Sciences
I am currently in my fourth year of the Honours Life Sciences Co-op program at McMaster University.
I am assisting with the CHAMPION study under the supervision of Dr. Obeid. My research focuses on aerobic fitness in youth with chronic inflammatory diseases, specifically investigating the differences in aerobic fitness outcomes compared to youth without medical conditions.
Fun Fact: I love getting active and cooking. In my spare time you will find me out on a court, field, trail, or find me in the kitchen trying new recipes!
Ben Domerchie
Undergraduate Thesis Student
Kinesiology
Hi!
I’m currently in my fourth year of Kinesiology at McMaster University. I am thrilled to be a thesis student under the guidance of Dr. Obeid and Samantha Morin assisting with the PARTI study, where I am exploring the connection between subjective assessments of wellbeing and physical activity among paediatric patients with inflammatory bowel disease.
A fun fact about me is that I have a passion for hiking and kayaking!
Sana Fayyaz
Undergraduate Practicum Student
Life Sciences
I am currently in my third year of the Honours Life Sciences program at McMaster University.
As a research practicum student, I am assisting with the PARTI study, where we are investigating the relationship between physical activity and biological therapy in children with IBD.
Sarah Gillies
Undergraduate Thesis Student
Arts & Sciences
Hello! I’m in my fourth year of Arts&Science at McMaster. I’m excited to be helping with the MOMENTUM project this year and continue working under the supervision of Dr. Timmons.
A fun fact about me is that I’m a right lower leg amputee, and I was a member of the Canadian Para Alpine Ski Team in 2020. I no longer compete, but I love coaching young ski racers when I’m home during winter break!
Deema Khalaf
Undergraduate Practicum Student
Kinesiology
Hello! My name is Deema Khalaf and I’m in my fourth year of the undergraduate Kinesiology program at McMaster University.
This term I’ll be focusing on the effects of exercise on inflammation in healthy school-age children under the supervision of Dr. Joyce Obeid and Megan Lo.
Some fun facts about me: I’m a bookworm and I enjoy outdoor summer activities, such as kayaking and stand up paddle boarding.
Mabel Koo
Undergraduate Thesis Student
Life Science
Hi! My name is Mabel, and I am a fourth-year Life Science undergraduate student. I am very excited to be assisting on the ConExNet project and completing my thesis under the supervision of Dr. Bhanu Sharma and Dr. Brian Timmons this year.
Fun Fact: I love swimming in a pool and open water!
Aydin Lim
Undergraduate Thesis Student
Kinesiology
I am currently in the fourth year of my Honours Bachelor of Science Kinesiology degree at McMaster University.
I am assisting with the CHAMPION study under the supervision of Dr. Obeid. My research focuses on the impact of chronic inflammatory disease on cardiac autonomic function in youth.
Fun Fact: I am a certified personal trainer at The Pulse (the McMaster gym).
Grace Lochner
Undergraduate Practicum Student
Psychology, Neuroscience and Behaviour
I am currently in my fourth year of Psychology, Neuroscience and Behaviour (Mental Health Specialization) at McMaster University.
I am excited to be involved with the CHEMP Lab this term as a practicum student, working with Dr. Joyce Obeid.
A fun fact about me is that I love to go on walks with my dogs, Percy and Ruby.
Grace Lochner
Undergraduate Practicum Student
Psychology, Neuroscience and Behaviour
Sofia Panziera
Undergraduate Thesis Student
Health Sciences
I am a fourth year student at McMaster University pursuing a Bachelor in Health Sciences. I am currently working with the CHEMP laboratory on my thesis project.
A fun fact about myself would be I grew up doing competitive dance.
Ethan Parikh
Undergraduate Practicum Student
Health Sciences
I am a third year undergraduate student in the Bachelor of Health Sciences program. My current research focuses on movement behaviours and health indicators in children with a chronic medical condition or disability.
I love spending time outdoors, playing soccer and basketball, DJ’ing, and travelling!
Yusra Quidwai
Undergraduate Practicum Student
Kinesiology
Hi! I am in my fourth-year of the Kinesiology program at McMaster University.
I am excited to be working with Elyse Letts and Megan Lo this semester, under the supervision of Dr. Obeid.
Fun fact: I love reading and staying active by rollerblading, playing badminton and ultimate frisbee.
Sabrina Sefton
Undergraduate Thesis Student
Health Sciences
Hello! My name is Sabrina, and I am a fourth-year Health Sciences student, in the Child Health Specialization, at McMaster University. I am excited to be working under the supervision of Dr. Timmons for my thesis project, investigating the physiological differences that occur prior to and after exercise in youth with cancer.
A fun fact about me is that I work for the McMaster intramural soccer league (supervising games throughout the week) and play intramural soccer — my favourite sport!
Addison Wood
Undergraduate Thesis Student
Kinesiology
I am currently in my final year of a Bachelor of Science in Honours Kinesiology at McMaster University. I am assisting with the CHAMPION study under the supervision of Dr. Obeid. My area of research focuses on the impacts of chronic inflammatory diseases on cardiac function in the paediatric population.
Fun fact: I love rock climbing both indoors and outdoors!
Arta Yamini
Undergraduate Thesis Student
Kinesiology
Hi! I am a fourth year Kinesiology student at McMaster University, completing an undergraduate thesis under the supervision of Dr. Joyce Obeid.
My thesis is a branch of the CHAMPION Study and I am interested in the efficiency of oxygen uptake in children with chronic inflammatory conditions.
Some fun facts: I have a 4 year old cat named Leo, I have recently begun kickboxing classes, and I love to go biking with friends and family!
Nada Yousef
Undergraduate Practicum Student
Kinesiology
Currently, I am in my fourth year of Kinesiology at McMaster University. As a practicum student, I am focusing on accelerometer use in paediatric years under the supervision of Dr. Obeid.
Fun fact: I love trying new sports with my current favourite being Muay Thai!
Zahra Ali
Undergraduate Thesis Student
Kinesiology
Hi! My name is Zahra and I am a fourth-year Kinesiology undergraduate student at McMaster University. I am very excited to be a part of the CHAMPION project this year under the supervision of Dr. Obeid. My research focuses on the role of physical activity and exercise on cardiovascular fitness as well as muscle strength in children with different chronic conditions such as IBD.
A fun fact about me is I love going on walks and spending time outdoors and I got hit by a car this summer while walking.
Zahra Ali
Undergraduate Thesis Student
Kinesiology
Hi! My name is Zahra and I am a fourth-year Kinesiology undergraduate student at McMaster University. I am very excited to be a part of the CHAMPION project this year under the supervision of Dr. Obeid. My research focuses on the role of physical activity and exercise on cardiovascular fitness as well as muscle strength in children with different chronic conditions such as IBD.
A fun fact about me is I love going on walks and spending time outdoors and I got hit by a car this summer while walking.
Sarah Allam
Undergraduate Practicum Student
Health Sciences
I am in my third year of Health Sciences, specializing in Child Health. My current research focus is TRIFAKTA, a combination therapy for cystic fibrosis. One fun fact about me is that I cry every time I laugh.
Sarah Allam
Undergraduate Practicum Student
Health Sciences
I am in my third year of Health Sciences, specializing in Child Health. My current research focus is TRIFAKTA, a combination therapy for cystic fibrosis. One fun fact about me is that I cry every time I laugh.
Rachel Belmont
Undergraduate Thesis Student
Health Sciences
Hi! I am in my fourth year of the Bachelor of Health Sciences program at McMaster.
For my thesis, I am assisting with the CHAMPION study under the supervision of Dr. Timmons. My research will focus on aerobic fitness in youth with type 1 diabetes.
A fun fact about me – I am a group fitness instructor and teach Zumba classes at the McMaster Pulse Centre!
Rachel Belmont
Undergraduate Thesis Student
Health Sciences
Hi! I am in my fourth year of the Bachelor of Health Sciences program at McMaster.
For my thesis, I am assisting with the CHAMPION study under the supervision of Dr. Timmons. My research will focus on aerobic fitness in youth with type 1 diabetes.
A fun fact about me – I am a group fitness instructor and teach Zumba classes at the McMaster Pulse Centre!
Ben Caputo
Undergraduate Practicum Student
Health Sciences
Hi! Originally from Guelph, I am now entering my second-year as an undergraduate student studying Health Sciences at McMaster (with a specialization in Child Health).
I joined CHEMP primarily to assist with the ConExNet study, after suffering a few concussions myself.
In my spare time, I love to exercise and stay active, especially by playing soccer – my favorite sport!
Ben Caputo
Undergraduate Practicum Student
Health Sciences
Hi! Originally from Guelph, I am now entering my second-year as an undergraduate student studying Health Sciences at McMaster (with a specialization in Child Health).
I joined CHEMP primarily to assist with the ConExNet study, after suffering a few concussions myself.
In my spare time, I love to exercise and stay active, especially by playing soccer – my favorite sport!
Sarah Da Silva
Undergraduate Co-op Student
Life Sciences
I am currently in my fourth year of the Honours Life Sciences Co-op program at McMaster University.
I am assisting with the CHAMPION study under the supervision of Dr. Obeid. My research focuses on aerobic fitness in youth with chronic inflammatory diseases, specifically investigating the differences in aerobic fitness outcomes compared to youth without medical conditions.
Fun Fact: I love getting active and cooking. In my spare time you will find me out on a court, field, trail, or find me in the kitchen trying new recipes!
Sarah Da Silva
Undergraduate Co-op Student
Life Sciences
I am currently in my fourth year of the Honours Life Sciences Co-op program at McMaster University.
I am assisting with the CHAMPION study under the supervision of Dr. Obeid. My research focuses on aerobic fitness in youth with chronic inflammatory diseases, specifically investigating the differences in aerobic fitness outcomes compared to youth without medical conditions.
Fun Fact: I love getting active and cooking. In my spare time you will find me out on a court, field, trail, or find me in the kitchen trying new recipes!
Ben Domerchie
Undergraduate Thesis Student
Kinesiology
Hi!
I’m currently in my fourth year of Kinesiology at McMaster University. I am thrilled to be a thesis student under the guidance of Dr. Obeid and Samantha Morin assisting with the PARTI study, where I am exploring the connection between subjective assessments of wellbeing and physical activity among paediatric patients with inflammatory bowel disease.
A fun fact about me is that I have a passion for hiking and kayaking!
Ben Domerchie
Undergraduate Thesis Student
Kinesiology
Hi!
I’m currently in my fourth year of Kinesiology at McMaster University. I am thrilled to be a thesis student under the guidance of Dr. Obeid and Samantha Morin assisting with the PARTI study, where I am exploring the connection between subjective assessments of wellbeing and physical activity among paediatric patients with inflammatory bowel disease.
A fun fact about me is that I have a passion for hiking and kayaking!
Sana Fayyaz
Undergraduate Practicum Student
Life Sciences
I am currently in my third year of the Honours Life Sciences program at McMaster University.
As a research practicum student, I am assisting with the PARTI study, where we are investigating the relationship between physical activity and biological therapy in children with IBD.
Sana Fayyaz
Undergraduate Practicum Student
Life Sciences
I am currently in my third year of the Honours Life Sciences program at McMaster University.
As a research practicum student, I am assisting with the PARTI study, where we are investigating the relationship between physical activity and biological therapy in children with IBD.
Sarah Gillies
Undergraduate Thesis Student
Arts & Sciences
Hello! I’m in my fourth year of Arts&Science at McMaster. I’m excited to be helping with the MOMENTUM project this year and continue working under the supervision of Dr. Timmons.
A fun fact about me is that I’m a right lower leg amputee, and I was a member of the Canadian Para Alpine Ski Team in 2020. I no longer compete, but I love coaching young ski racers when I’m home during winter break!
Sarah Gillies
Undergraduate Thesis Student
Arts & Sciences
Hello! I’m in my fourth year of Arts&Science at McMaster. I’m excited to be helping with the MOMENTUM project this year and continue working under the supervision of Dr. Timmons.
A fun fact about me is that I’m a right lower leg amputee, and I was a member of the Canadian Para Alpine Ski Team in 2020. I no longer compete, but I love coaching young ski racers when I’m home during winter break!
Deema Khalaf
Undergraduate Practicum Student
Kinesiology
Hello! My name is Deema Khalaf and I’m in my fourth year of the undergraduate Kinesiology program at McMaster University.
This term I’ll be focusing on the effects of exercise on inflammation in healthy school-age children under the supervision of Dr. Joyce Obeid and Megan Lo.
Some fun facts about me: I’m a bookworm and I enjoy outdoor summer activities, such as kayaking and stand up paddle boarding.
Deema Khalaf
Undergraduate Practicum Student
Kinesiology
Hello! My name is Deema Khalaf and I’m in my fourth year of the undergraduate Kinesiology program at McMaster University.
This term I’ll be focusing on the effects of exercise on inflammation in healthy school-age children under the supervision of Dr. Joyce Obeid and Megan Lo.
Some fun facts about me: I’m a bookworm and I enjoy outdoor summer activities, such as kayaking and stand up paddle boarding.
Mabel Koo
Undergraduate Thesis Student
Life Science
Hi! My name is Mabel, and I am a fourth-year Life Science undergraduate student. I am very excited to be assisting on the ConExNet project and completing my thesis under the supervision of Dr. Bhanu Sharma and Dr. Brian Timmons this year.
Fun Fact: I love swimming in a pool and open water!
Mabel Koo
Undergraduate Thesis Student
Life Science
Hi! My name is Mabel, and I am a fourth-year Life Science undergraduate student. I am very excited to be assisting on the ConExNet project and completing my thesis under the supervision of Dr. Bhanu Sharma and Dr. Brian Timmons this year.
Fun Fact: I love swimming in a pool and open water!
Aydin Lim
Undergraduate Thesis Student
Kinesiology
I am currently in the fourth year of my Honours Bachelor of Science Kinesiology degree at McMaster University.
I am assisting with the CHAMPION study under the supervision of Dr. Obeid. My research focuses on the impact of chronic inflammatory disease on cardiac autonomic function in youth.
Fun Fact: I am a certified personal trainer at The Pulse (the McMaster gym).
Aydin Lim
Undergraduate Thesis Student
Kinesiology
I am currently in the fourth year of my Honours Bachelor of Science Kinesiology degree at McMaster University.
I am assisting with the CHAMPION study under the supervision of Dr. Obeid. My research focuses on the impact of chronic inflammatory disease on cardiac autonomic function in youth.
Fun Fact: I am a certified personal trainer at The Pulse (the McMaster gym).
Grace Lochner
Undergraduate Practicum Student
Psychology, Neuroscience and Behaviour
I am currently in my fourth year of Psychology, Neuroscience and Behaviour (Mental Health Specialization) at McMaster University.
I am excited to be involved with the CHEMP Lab this term as a practicum student, working with Dr. Joyce Obeid.
A fun fact about me is that I love to go on walks with my dogs, Percy and Ruby.
Grace Lochner
Undergraduate Practicum Student
Psychology, Neuroscience and Behaviour
I am currently in my fourth year of Psychology, Neuroscience and Behaviour (Mental Health Specialization) at McMaster University.
I am excited to be involved with the CHEMP Lab this term as a practicum student, working with Dr. Joyce Obeid.
A fun fact about me is that I love to go on walks with my dogs, Percy and Ruby.
Sofia Panziera
Undergraduate Thesis Student
Health Sciences
I am a fourth year student at McMaster University pursuing a Bachelor in Health Sciences. I am currently working with the CHEMP laboratory on my thesis project.
A fun fact about myself would be I grew up doing competitive dance.
Sofia Panziera
Undergraduate Thesis Student
Health Sciences
I am a fourth year student at McMaster University pursuing a Bachelor in Health Sciences. I am currently working with the CHEMP laboratory on my thesis project.
A fun fact about myself would be I grew up doing competitive dance.
Ethan Parikh
Undergraduate Practicum Student
Health Sciences
I am a third year undergraduate student in the Bachelor of Health Sciences program. My current research focuses on movement behaviours and health indicators in children with a chronic medical condition or disability.
I love spending time outdoors, playing soccer and basketball, DJ’ing, and travelling!
Ethan Parikh
Undergraduate Practicum Student
Health Sciences
I am a third year undergraduate student in the Bachelor of Health Sciences program. My current research focuses on movement behaviours and health indicators in children with a chronic medical condition or disability.
I love spending time outdoors, playing soccer and basketball, DJ’ing, and travelling!
Yusra Quidwai
Undergraduate Practicum Student
Kinesiology
Hi! I am in my fourth-year of the Kinesiology program at McMaster University.
I am excited to be working with Elyse Letts and Megan Lo this semester, under the supervision of Dr. Obeid.
Fun fact: I love reading and staying active by rollerblading, playing badminton and ultimate frisbee.
Yusra Quidwai
Undergraduate Practicum Student
Kinesiology
Hi! I am in my fourth-year of the Kinesiology program at McMaster University.
I am excited to be working with Elyse Letts and Megan Lo this semester, under the supervision of Dr. Obeid.
Fun fact: I love reading and staying active by rollerblading, playing badminton and ultimate frisbee.
Sabrina Sefton
Undergraduate Thesis Student
Health Sciences
Hello! My name is Sabrina, and I am a fourth-year Health Sciences student, in the Child Health Specialization, at McMaster University. I am excited to be working under the supervision of Dr. Timmons for my thesis project, investigating the physiological differences that occur prior to and after exercise in youth with cancer.
A fun fact about me is that I work for the McMaster intramural soccer league (supervising games throughout the week) and play intramural soccer — my favourite sport!
Sabrina Sefton
Undergraduate Thesis Student
Health Sciences
Hello! My name is Sabrina, and I am a fourth-year Health Sciences student, in the Child Health Specialization, at McMaster University. I am excited to be working under the supervision of Dr. Timmons for my thesis project, investigating the physiological differences that occur prior to and after exercise in youth with cancer.
A fun fact about me is that I work for the McMaster intramural soccer league (supervising games throughout the week) and play intramural soccer — my favourite sport!
Addison Wood
Undergraduate Thesis Student
Kinesiology
I am currently in my final year of a Bachelor of Science in Honours Kinesiology at McMaster University. I am assisting with the CHAMPION study under the supervision of Dr. Obeid. My area of research focuses on the impacts of chronic inflammatory diseases on cardiac function in the paediatric population.
Fun fact: I love rock climbing both indoors and outdoors!
Addison Wood
Undergraduate Thesis Student
Kinesiology
I am currently in my final year of a Bachelor of Science in Honours Kinesiology at McMaster University. I am assisting with the CHAMPION study under the supervision of Dr. Obeid. My area of research focuses on the impacts of chronic inflammatory diseases on cardiac function in the paediatric population.
Fun fact: I love rock climbing both indoors and outdoors!
Arta Yamini
Undergraduate Thesis Student
Kinesiology
Hi! I am a fourth year Kinesiology student at McMaster University, completing an undergraduate thesis under the supervision of Dr. Joyce Obeid.
My thesis is a branch of the CHAMPION Study and I am interested in the efficiency of oxygen uptake in children with chronic inflammatory conditions.
Some fun facts: I have a 4 year old cat named Leo, I have recently begun kickboxing classes, and I love to go biking with friends and family!
Arta Yamini
Undergraduate Thesis Student
Kinesiology
Hi! I am a fourth year Kinesiology student at McMaster University, completing an undergraduate thesis under the supervision of Dr. Joyce Obeid.
My thesis is a branch of the CHAMPION Study and I am interested in the efficiency of oxygen uptake in children with chronic inflammatory conditions.
Some fun facts: I have a 4 year old cat named Leo, I have recently begun kickboxing classes, and I love to go biking with friends and family!
Nada Yousef
Undergraduate Practicum Student
Kinesiology
Currently, I am in my fourth year of Kinesiology at McMaster University. As a practicum student, I am focusing on accelerometer use in paediatric years under the supervision of Dr. Obeid.
Fun fact: I love trying new sports with my current favourite being Muay Thai!
Nada Yousef
Undergraduate Practicum Student
Kinesiology
Currently, I am in my fourth year of Kinesiology at McMaster University. As a practicum student, I am focusing on accelerometer use in paediatric years under the supervision of Dr. Obeid.
Fun fact: I love trying new sports with my current favourite being Muay Thai!
Visitors and Volunteers
Joao Antonio Chula
PhD Candidate
Visitor
I completed my Master’s at the Federal University of Santa Catarina-UFSC and currently I’m a final year PhD candidate at UFSC and a visiting student at McMaster University in the Faculty of Health Sciences under the supervision of Dr. Brian Timmons.
In my work I have studied the Health-Related Physical Fitness of children and adolescents, with an emphasis on children and adolescents diagnosed with HIV infection.
A fun fact about me? Even though I’m Brazilian, it will be easier to find me watching swimming, cycling and track and field competitions, and rugby matches, but it will be difficult to find me watching a soccer game!
Ava Dryden
Undergraduate Student
Volunteer
I am currently in my third year of Honours Life Sciences at McMaster University, pursuing a minor in English and Cultural studies and a certificate in Immunology, Microbiology, and Virology.
I am extremely excited to be joining the CHEMP Labs team, and getting involved as a student volunteer.
A fun fact about me: I grew up playing 5 different sports and I don’t get dizzy (a very helpful skill when trying to keep opponents on their toes!)
Joao Antonio Chula
PhD Candidate
Visitor
I completed my Master’s at the Federal University of Santa Catarina-UFSC and currently I’m a final year PhD candidate at UFSC and a visiting student at McMaster University in the Faculty of Health Sciences under the supervision of Dr. Brian Timmons.
In my work I have studied the Health-Related Physical Fitness of children and adolescents, with an emphasis on children and adolescents diagnosed with HIV infection.
A fun fact about me? Even though I’m Brazilian, it will be easier to find me watching swimming, cycling and track and field competitions, and rugby matches, but it will be difficult to find me watching a soccer game!
Joao Antonio Chula
PhD Candidate
Visitor
I completed my Master’s at the Federal University of Santa Catarina-UFSC and currently I’m a final year PhD candidate at UFSC and a visiting student at McMaster University in the Faculty of Health Sciences under the supervision of Dr. Brian Timmons.
In my work I have studied the Health-Related Physical Fitness of children and adolescents, with an emphasis on children and adolescents diagnosed with HIV infection.
A fun fact about me? Even though I’m Brazilian, it will be easier to find me watching swimming, cycling and track and field competitions, and rugby matches, but it will be difficult to find me watching a soccer game!
Ava Dryden
Undergraduate Student
Volunteer
I am currently in my third year of Honours Life Sciences at McMaster University, pursuing a minor in English and Cultural studies and a certificate in Immunology, Microbiology, and Virology.
I am extremely excited to be joining the CHEMP Labs team, and getting involved as a student volunteer.
A fun fact about me: I grew up playing 5 different sports and I don’t get dizzy (a very helpful skill when trying to keep opponents on their toes!)
Ava Dryden
Undergraduate Student
Volunteer
I am currently in my third year of Honours Life Sciences at McMaster University, pursuing a minor in English and Cultural studies and a certificate in Immunology, Microbiology, and Virology.
I am extremely excited to be joining the CHEMP Labs team, and getting involved as a student volunteer.
A fun fact about me: I grew up playing 5 different sports and I don’t get dizzy (a very helpful skill when trying to keep opponents on their toes!)
CHEMP Alumni
Alumni Alumni
Alumni of CHEMP have pursued careers in a variety of areas, including Medicine, Medical and Scientific Research, Industry, and Academia.
Click on the links by each name to learn more about our alumni.
Our Funders
Current studies funded by: