Human Performance Laboratory;
University of Calgary;
School of Kinesiology;
The University of British Columbia;
Canadian Centre for Activity and Aging;
School of Kinesiology;
Faculty of Health Sciences;
The University of Western Ontario;
Department of Anatomy and Cell Biology;
The University of Western Ontario;
Aging; Eccentric; Force; Motor; unit; Muscle; atrophy; Power; Residual; force; enhancement; Sarcopenia; Velocity;