Dont see how: I don't see how long term weakness could occur. I imagine if you did masturbate at a high repetition rate your arm could fatigue but it would return quickly.
Answered 7/12/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
7 doctors weighed in across 2 answers
A doctor has provided 1 answer
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