is that a good workout? Or would it damage your hands later? Like my grandma's getting arthritis seems like from over-using her hands when she was younger
is that a good workout? Or would it damage your hands later? Like my grandma's getting arthritis seems like from over-using her hands when she was younger
The repetitive, high-impact force of punching causes micro-traumas, wearing down the protective cartilage in the joints.
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good luck
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