Think you're advanced? Maybe you're not. And that's a good thing. See why Starting Strength author Mark Rippetoe thinks you may be able to build 60 pounds of mass this year. Check it out.
This spine-friendly variation of the stir-the-pot exercise (normally done on a stability ball) fires up those deep core muscles often missed by most ab exercises.
Bodybuilding legend Vince Gironda called it the "perfect curl". Christian Thibaudeau says it may be the best biceps-building exercise ever. With street cred like that, you just gotta' try it!