Russian Twist (Medicine Ball)

Instructions

1. Sit on the floor with knees bent and feet flat, holding a medicine ball at your chest.
2. Lean your torso back to about 45 degrees and brace your core.
3. Rotate your torso to one side, bringing the ball toward the floor beside your hip.
4. Return through center and rotate to the opposite side.
5. Continue alternating sides under control for the desired reps.