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AFT Fitness Coaching
      AFT Fitness Coaching
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        Fast-Twitch Muscle Fibers

        What Can a 91-Year-Old World-Record Sprinter Teach Us About Aging?

        6 min read

        Arcos Program Athletic Performance evidence-based fitness Exercise Science Fast-Twitch Muscle Fibers Healthy Aging longevity Muscle Function Sprint Training strength training VO2 Max


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