I was just reading this forum and rememberd this from a long time ago when I was a kid. We used to have this thing called a healthrider in my house, for those who don't know what that is it's supposed to be some sort of excercise machine where you sit on a pad, and grasp these handled and kind of row towards you and the seat raises up and down. Anyways I was messing around on it for kicks, and going a little too fast when somehow I slipped forward and to the right, smashed by groin onto the bar that's in front of the seat and simultaneously hit my ribcage on some piece of the machine. So I laid on the ground in unbelieavable agony while not being able to breathe and having my balls in excruciating pain.