Stuff4Dudes first broke out with a funny (and not too hard to watch) fake yoga video called "Yoga4Dudes." The parody video features models like Tara Rice working out in their most comfortable yoga clothes (read: bikinis). Remember -- it's important to keep flexible, even if you're smoking hot.

For yoga/hotness fans on the go, you can now buy the Yoga4Dudes iPhone app. It includes all 12 clips of the award-winning Yoga4Dudes show, as well as scenes that they couldn't put in the video because it was either too funny or too naughty. Only two bucks at the iTunes Store. We'd warn you not to attempt these poses at home because most of them will probably kill you. (Though there are supposedly some huge benefits to hot yoga.)