Category Archives: running

Fast-Twitch, Slow-Twitch: What’s the difference and does it matter?

Fast-Twitch, Slow-Twitch: What’s the difference and does it matter?     Looking to build endurance? What about power? Do dreams of being an all-star hitter or marathon runner need to be dashed if twitch ratios aren’t ideal? Not necessarily. The types of muscle fibers targeted in different types of training programs can impact performance goals. […]

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