When a car accident or athletic injury destroys more than 20% of a muscle's mass, the body faces a problem it often can't ...
When a car accident or athletic injury destroys more than 20% of a muscle's mass, the body faces a problem it often can't ...
Everyone is familiar, at least hand-wavingly, with the distinction between slow-twitch and fast-twitch muscle-fiber types. The former are great for running marathons; the latter are ideal for ...