Carrie Underwood Talks Weight Loss, Says She Used to Take Diet Supplements With Ephedra
Start with your right foot on the Bosu ball, left foot on the ground. Squat down, then spring off your right foot and land on the other side of the Bosu, now with your left foot on the ball. Squat down again, and repeat the jump in the opposite direction. Continue jumping back and forth for 30 seconds.
I Tried Carrie Underwood's Leg Workout And My Thighs Will Never Be The Same