The Back and Biceps routine is another one of my favorites. As with all of the videos in my P90X in 90 Seconds series, the video cuts out the warm up, stretching, intermittent cardio breaks, and the cool down that…...
Blog Archives
Posted in Brett's Blog, P90X Blog, P90X Videos Tagged with: bicep curls, bicep exercises, biceps, biceps curl, biceps workout, body weight, chin up, exercise, P90X, resistance training, workout, workout videos
 |
 |
 |
 |
