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When you raise your arms for a long time and they start to hurt, is that because of gravity pulling on the arm or is it because your arms are getting tired? I really appreciate this thank you!
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When you raise your arms for a long time and they start to hurt, is that because of gravity pulling on the arm or is it because your arms are getting tired? I really appreciate this thank you!

User Grandinero
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1 Answer

4 votes
It’s because your arms are getting tired
User Dmytro Mitin
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