Send to a Friend
Gravity boots (inversion system)... do they work?
)
December 11th, 2009
I was considering getting an inversion system… you know the kind where you strap somtehing to your ankles and hang upside down to d crunches and reverse situps and squats. The point is to complement my use of a balance ball… has anyone ever tried this? is it work it? does it work? How’s the ab workout from this?
Using Fluther
or
