@charlieblakept: ENDURANCE Running will negatively impact muscle growth in your legs BUT Sprinting will help you gain muscle mass in your legs As will training legs in the gym (of course) And that’s okay if your goal is to run a fast marathon time, not compete in a bodybuilding competition But for me, my marathon and ultramarathon days are just a thing of the past And I’m now focusing on improving my 5K and 10K times (and hopefully the size of my legs) Your body will change depending on what your goals are, and that’s okay! Your body should evolve alongside you!

charlieblakept

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Tuesday 18 November 2025 17:22:24 GMT