Ian Janssen

Systematic review of the health benefits of physical activity and fitness in school-aged children and youth

Ian Janssen, Allana G. LeBlanc · International Journal of Behavioral Nutrition and Physical Activity · 2010 · 4.8K citations · Full text

Public Health, Child Health, Adolescent Health +12

Low Relative Skeletal Muscle Mass (Sarcopenia) in Older Persons Is Associated with Functional Impairment and Physical Disability

Ian Janssen, Steven B. Heymsfield, Robert Ross · Journal of the American Geriatrics Society · 2002 · 3.1K citations

Medicine, Geriatric Medicine, Human Nutrition +16

Skeletal muscle mass and distribution in 468 men and women aged 18–88 yr

Ian Janssen, Steven B. Heymsfield, ZiMian Wang et al. · Journal of Applied Physiology · 2000 · 3K citations

Medicine, Radiology, Human Nutrition +15

Waist circumference and not body mass index explains obesity-related health risk

Ian Janssen, Peter T. Katzmarzyk, Robert Ross · American Journal of Clinical Nutrition · 2004 · 2K citations

Public Health, Health Sciences, Epidemiology +8

Canadian 24-Hour Movement Guidelines for Children and Youth: An Integration of Physical Activity, Sedentary Behaviour, and Sleep

Mark S. Tremblay, Valerie Carson, Jean‐Philippe Chaput et al. · Applied Physiology Nutrition and Metabolism · 2016 · 2K citations · Full text

Public Health, Child Health, Health Promotion +17