I recall way back, probably 20 years or so ago, being in contact with a guy from Britain that was selling a device called "The Powerstretch." It was a pump cylinder with a very, very wide body and a hanger attachment for weights. I ordered the device and it worked a bit but would fall off when any appreciable amount of weight was applied. Then he came up with a modification, that I also ordered, but it had problems too. I was in touch by email and then he disappeared and I never heard from him again. I think it is no coincidence that this device is called the powerstretch2 and the source is in Britain. That could be a good thing or a bad thing. Maybe he's been working at this for 2 decades and now has a viable and revolutionary product. Or not. Let's see what oneovertwo has to say after trying it out, and maybe a few others who are willing to take a chance. But I'm sure this is the same guy.