With partner to left, sit on ground with knees bent and heels just off ground
Receive ball from partner, rotate right, touch med ball to ground, then throw ball back
Repeat for specified reps; perform set on other side
Coaching Points: Sit back until your abs are engaged to support your body. Follow the med ball with your eyes, and keep your feet an inch off the ground. Use a 15- to 20-pound med ball.
Gaines: This strengthens the core-mostly your oblique muscles.
Sets/Distance: 2x25 each side