CHICAGO - Rosie O'Donnell hangs upside down to treat depression. "DaVinci Code" author Dan Brown does it for a creative burst. And runner Marc Swerdlow of Highland Park, Ill., swears it alleviates ...

Like death and taxes, gravity is inevitable. Its relentless pull may be taking a toll on your muscles and joints. But what if its effects were reversed and instead of pulling you down, it pulled you ...

These are the moves that will build the upper body strength and size you want.

Tired of ads? Subscribers enjoy a distraction-free reading experience. Click here to subscribe today or Login. Alan Wolf hangs from a horizontal bar in gravity boots as he performs new inversion ...