Sprinting puts an enormous amount of stress on our physical systems, which when done safely makes us stronger, more resilient and more fit. Sprinting is running at or near your top speed, giving the biggest bang for buck in building fast-twitch muscle fibers.
Maintaining fast-twitch muscle fibers through sprinting can help prevent slips and falls, the leading cause of injury among older people. Sprinting engages many muscles, better maintaining muscle mass and preventing muscle loss as you age.
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