Sheryl Crow endorses P90X

At the Grammys on Sunday night, Sheryl Crow was asked how she stays so fit and lean. Her answer? P90X! For all those women who are worried about getting bulky from resistance training, Sheryl Crow is a good example of a woman who does P90X and she is not bulky or masculine looking. With P90X, as with any weight or resistance training program, you can choose to life heavier weights with fewer repetitions (8 to 10) or lighter weights with more repetitions (12 to 15). The choice is yours.