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More muscle mass into the thighs, right? Or it helps gain other parts as well?
It helps also in my upper body, as long as I don't bike too long distances. The thing is I was very very skinny before when I was only biking on flat terrain in the place I was living. Then it makes me think if skinny people have the body for mountains as we need much more uphills stimulus than other body types.
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I get it. When you're hiking, it's your whole body that is required to push you up and as a result we gain strength everywhere. Thanks.
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