October 24, 2008 7:54 am Hammock Yoga Better for Your Back Working out can get boring, so Crunch gym has created a new form of yoga. Crunch says its new antigravity yoga hammock stretches your spine with no impact on your back. Wake Up to Something Good 1:36 Arizona Senate repeals 1864 abortion ban 2:47 NYPD moves in on demonstrators at Columbia University 1:45 NYPD enters Columbia University in riot gear to clear protest 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look