The Squat and Twist exercise works your shoulders, back, abs, obliques, butt and legs.
Beach Body Boot Camp. Squat and Twist. Your feet here should be shoulder width apart and you're going to sit back into a squat as if sitting into a chair. As you stand, pivot to the right, rotating your entire torso and arms together rather than just pulling with your arms. For more resistance, anchor the band to your left. Do 12 reps, switch sides, and repeat. You're gonna do 3 sets.