Answers are grounded in this paper and cite their sources.
This paper was presented as the fourth J. B, Wolffe Lecture at the Twenty-Third Annual Meeting of the American College of Sports Medicine in Anaheim, California, May 5-8, 1976.
No takes yet. Share an insight, caveat, or question.
Ejnar Eriksson (1976) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: