My research examines the integrative physiology of exercise at the molecular to whole body level in both healthy individuals and people with chronic diseases. In addition to basic, mechanistic studies on the regulation of skeletal muscle energy provision, my laboratory conducts applied research that examines the impact of physical training and dietary manipulation on human health and performance. Our recent work has largely focused on the physiological adaptations to intermittent exercise (interval training) and the associated health impacts. I am also interested in science communication and coauthored a bestselling book on the science of time-efficient exercise, The One-Minute Workout: Science Shows a Way to Get Fit That’s Smarter, Faster, Shorter (Penguin Random House, 2017).

My research examines the integrative physiology of exercise at the molecular to whole body level in both healthy individuals and people with chronic diseases. In addition to basic, mechanistic studies on the regulation of skeletal muscle energy provision, my laboratory conducts applied research that examines the impact of physical training and dietary manipulation on human health and performance. Our recent work has largely focused on the physiological adaptations to intermittent exercise (interval training) and the associated health impacts. I am also interested in science communication and coauthored a bestselling book on the science of time-efficient exercise, The One-Minute Workout: Science Shows a Way to Get Fit That’s Smarter, Faster, Shorter (Penguin Random House, 2017).

Dr. Jennifer J. Heisz is an Associate Professor in Kinesiology and Associate Director (Seniors) of the Physical Activity Centre of Excellence at McMaster University. Dr. Heisz received her Ph.D. in Cognitive Neuroscience (McMaster) and completed a postdoctoral fellowship at the Rotman Research Institute at Baycrest. Dr. Heisz directs the NeuroFit Lab (http://neurofitlab.ca/) which is funded by the Alzheimer Society, Banting Foundation, Natural Science and Engineering Council of Canada, and the Canadian Foundation for Innovation. Dr. Heisz’s research examines the effects of physical activity on brain function to promote mental health and cognition in young adults, older adults and individuals with Alzheimer’s disease. Recent honours include receiving an Early Researcher Award from the Province of Ontario and the Petro-Canada Young Innovator Award. Follow Dr. Heisz on twitter @jenniferheisz.

Dr. Jennifer J. Heisz is an Associate Professor in Kinesiology and Associate Director (Seniors) of the Physical Activity Centre of Excellence at McMaster University. Dr. Heisz received her Ph.D. in Cognitive Neuroscience (McMaster) and completed a postdoctoral fellowship at the Rotman Research Institute at Baycrest. Dr. Heisz directs the NeuroFit Lab (http://neurofitlab.ca/) which is funded by the Alzheimer Society, Banting Foundation, Natural Science and Engineering Council of Canada, and the Canadian Foundation for Innovation. Dr. Heisz’s research examines the effects of physical activity on brain function to promote mental health and cognition in young adults, older adults and individuals with Alzheimer’s disease. Recent honours include receiving an Early Researcher Award from the Province of Ontario and the Petro-Canada Young Innovator Award. Follow Dr. Heisz on twitter @jenniferheisz.

Neuromuscular plasticity refers to the remodeling of the neuromuscular system in response to genetic or environmental cues. Neuromuscular disorders, including the neuromuscular alterations that are hallmarks of advanced aging, are more common in Canada then generally appreciated. The central experimental questions that form the foundation of our research program are: 1) What roles do phenotype-modifying proteins play in the maintenance and remodeling of the peripheral neuromuscular system, and 2) Are these molecules efficacious therapeutic targets for neuromuscular disorders? To address these questions, we design investigations around rational lifestyle- and pharmacological-based strategies focused on the manipulation of powerful phenotype-bending molecules in the neuromuscular system. Furthermore, we employ an integrative and rigorous cell-to-animal experimental approach, as well as an innovative combination of molecular physiological solutions. The long-term goal of our research is to expand fundamental understanding of the mechanisms governing neuromuscular plasticity, as well as to identify novel, evidence-based therapeutic strategies to improve the lives of those with compromised neuromuscular systems.

Neuromuscular plasticity refers to the remodeling of the neuromuscular system in response to genetic or environmental cues. Neuromuscular disorders, including the neuromuscular alterations that are hallmarks of advanced aging, are more common in Canada then generally appreciated. The central experimental questions that form the foundation of our research program are: 1) What roles do phenotype-modifying proteins play in the maintenance and remodeling of the peripheral neuromuscular system, and 2) Are these molecules efficacious therapeutic targets for neuromuscular disorders? To address these questions, we design investigations around rational lifestyle- and pharmacological-based strategies focused on the manipulation of powerful phenotype-bending molecules in the neuromuscular system. Furthermore, we employ an integrative and rigorous cell-to-animal experimental approach, as well as an innovative combination of molecular physiological solutions. The long-term goal of our research is to expand fundamental understanding of the mechanisms governing neuromuscular plasticity, as well as to identify novel, evidence-based therapeutic strategies to improve the lives of those with compromised neuromuscular systems.

Professor Phillips is a Tier 1 Canada Research Chair in Skeletal Muscle Health in Aging. He is a Professor in Kinesiology, and Graduate Faculty in the School of Medicine at McMaster University. He is a fellow of the Canadian Academy of Health Sciences (FCAHS) and the American College of Sports Medicine (ACSM). His research is focused on the impact of nutrition and exercise on the mechanisms of human skeletal muscle protein turnover. He is also keenly interested in diet- and exercise-induced changes in body composition particularly in older persons.His research is funded by the Canadian Institutes for Health Research, the National Science and Engineering Council of Canada, the Canadian Foundation for Innovation, the US NIH, the USDA, and several industry partners.Dr. Phillips was the inaugural recipient of the Enzo Cafarelli Graduate Mentor Award in 2017. He was named to Clarivate’s Highly Cited Award in 2018-2021 as one of the top 1% of all cited researchers in physiology and nutrition. He has more than 50,000 citations and an h-index of 121; https://scholar.google.ca/citations?user=VLu9hqgAAAAJ&hl=en

Professor Phillips is a Tier 1 Canada Research Chair in Skeletal Muscle Health in Aging. He is a Professor in Kinesiology, and Graduate Faculty in the School of Medicine at McMaster University. He is a fellow of the Canadian Academy of Health Sciences (FCAHS) and the American College of Sports Medicine (ACSM). His research is focused on the impact of nutrition and exercise on the mechanisms of human skeletal muscle protein turnover. He is also keenly interested in diet- and exercise-induced changes in body composition particularly in older persons.His research is funded by the Canadian Institutes for Health Research, the National Science and Engineering Council of Canada, the Canadian Foundation for Innovation, the US NIH, the USDA, and several industry partners.Dr. Phillips was the inaugural recipient of the Enzo Cafarelli Graduate Mentor Award in 2017. He was named to Clarivate’s Highly Cited Award in 2018-2021 as one of the top 1% of all cited researchers in physiology and nutrition. He has more than 50,000 citations and an h-index of 121; https://scholar.google.ca/citations?user=VLu9hqgAAAAJ&hl=en