Im not sure if it has been brought up before but I just tried it out yesterday. I hang BTC off my bed and then elevate my legs above my head. Basically I hang my ass off the bed and put my legs up as far as possilbeon the wall without thrusting my hips up. So basically my ass off hte edge of the bed and my feet are up high against the wall and it looks like a yoga stretch. But it is amazing how much more you feel the stretch I mean you can also see the difference(since i set up a mirror to monitor the color of my head) in the shaft because it get a lot longer than a normal BTC hang. But the downside is that your balls have to completly seperate and the turned a redish color, and it felt like my ball skin was actually stretching, I could almost put money on it. Anyway maybe you guys can try it out and tell me what you think.