What is the reason we bend out arms when we run, but hold them straight when we walk?
In: 28
Wel have ya tried doing that? Not exactly effective ey
What is the reason we bend out arms when we run, but hold them straight when we walk?
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What is the reason we bend out arms when we run, but hold them straight when we walk?
In: 28
Wel have ya tried doing that? Not exactly effective ey
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