Originally Posted by MoveAlong
I'm not all entirely sure, although you'll only get carpal tunnel if you hurt your arm. Just make sure that when you're masturbating, the area that stretches from under your wrist to your elbow doesn't hurt or ache. That way it'll be safer. Also, do the same when you're on the computer, because usually more people get carpal tunnel from being on the computer instead of masturbating
Oh well usually my biceps ache after I masturbate, because I use my whole arm, not just my wrist.... Which brings me to another question...
How does everyone masturbate?
Do you use your whole arm (including your biceps) or do you just use your wrist?