HOW DO WALKING COMPARE TO RUNNING IN BUILDING MUSCELS %-)
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Walking and running both don't really build muscles. What they do is strengthen your slow-twitch muscles and they become strong. But it doesn't necessarily build a lot of muscle.
If building muscle mass in your legs is what you want, then I suggest weight training on your legs or skating. These work your fast-twitch fibers, which make legs bigger.
If building muscle mass in your legs is what you want, then I suggest weight training on your legs or skating. These work your fast-twitch fibers, which make legs bigger.
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