R
Roy J. Shephard
Researcher at University of Toronto
Publications - 843
Citations - 40558
Roy J. Shephard is an academic researcher from University of Toronto. The author has contributed to research in topics: Physical fitness & Population. The author has an hindex of 91, co-authored 840 publications receiving 38147 citations. Previous affiliations of Roy J. Shephard include Brock University & Toronto General Hospital.
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Book
An Illustrated History of Health and Fitness, from Pre-History to our Post-Modern World
TL;DR: This book discusses health and Fitness in Prehistory, including Inferences from the current Lifestyle of Indigenous Populations and the Post-Modern Era: Chronic Disease and the Onslaught upon a Sedentary Lifestyle.
Journal ArticleDOI
Determination of body heat storage: how to select the weighting of rectal and skin temperatures for clothed subjects.
TL;DR: It is concluded that the accuracy of thermometric estimates of heat storage can be improved by modifying the weighting factors according to environment, acclimation, and type of clothing.
Journal ArticleDOI
Relationships between the yo-yo intermittent recovery test and anaerobic performance tests in adolescent handball players.
Souhail Hermassi,Ridha Aouadi,Riadh Khalifa,Roland van den Tillaar,Roy J. Shephard,Mohamed Souhaiel Chelly +5 more
TL;DR: It is concluded that the Yo- Yo test score showed a sufficient correlation with other potential means of assessing handball players, and that intra-individual changes of Yo-Yo IR1 score could provide a useful composite index of the response to training or rehabilitation, although correlations lack sufficient precision in players’ selection.
Journal Article
Growth, development and acculturation--a ten year comparison of Canadian Inuit children.
Andris Rode,Roy J. Shephard +1 more
TL;DR: Comparisons of anthropometric and physiological data for the original sample of 58 boys and 52 girls with results for the 94 boys and 111 girls now aged 9-19 years show that the secular trend to an increase of stature is currently halted.
Journal ArticleDOI
Effects of an 8-Week In-Season Elastic Band Training Program on Explosive Muscle Performance, Change of Direction, and Repeated Changes of Direction in the Lower Limbs of Junior Male Handball Players.
Ghaith Aloui,Mehrez Hammami,Mourad Fathloun,Souhail Hermassi,Nawel Gaamouri,Roy J. Shephard,Mohamed Souhaiel Chelly +6 more
TL;DR: It is concluded that adding biweekly elastic band training to a standard conditioning regimen yields small gains in measures that likely have an important influence on handball performance, particularly the ability to sprint, change direction, and make repeated changes of direction.