cog
10-04-2011, 09:34 PM
I constructed one of these in a few hours of pissing around.2x4 frame,piece of plywood on top.That chick in the vid is strong.
http://www.home-gym-bodybuilding.com/homemade-reverse-hyperextension.html
http://www.home-gym-bodybuilding.com/homemade-reverse-hyperextension.html