Maybe I should create a new thread for this but here is what I have noticed time and time again..when I workout, say jog, walk briskly, do calisthenics etc. I feel like I am about to orgasm. I have heard casually about this and it definitely happens to me with no vaginal or breast stimulation whatsoever. Its always baffled me but since I don't workout that often its only a passing event but this reminded me of that. Any thoughts?