Benefits: Increases core strength and stability.
- Sit with your feet flat on the floor.
- Have a partner stand about 6 feet in front of you.
- Have your partner toss a lightweight med ball to the side of your right shoulder.
- Catch it with your right hand, keeping your core tight and back straight.
- Toss the med ball back to your partner.
- Continue in alternating fashion for the specified number of reps.
Sets/Reps: 2-3×5 each side
Photo Credit: Getty Images // Thinkstock