biglittle1: I have found out from my own experience that the relaxation effect after a good strenuous workout caused spontaneous erections for me as well...... sometimes the scent of my sweaty bod or clothes or just the saunas or the hot water in the shower was enough to set me off.... If an unexpected erection is the worst side effect of excersize I think we would all take our workout regimes more seriously.

Can I get a spotter here?

bl1