Things You'll Need:
- Exercise mat
- Medicine ball
- Stability ball
-
Step 1
Place your stability ball on top of a non-skid surface such as your exercise mat. Lie down on top of the ball with your buttocks and shoulders just over either side of it. Bend your knees at a 90-degree angle and place your feet on the ground, shoulder width apart.
-
Step 2
Bend your arms at the elbows and interlock them under your head. Begin to lift your shoulders away from the ground. Aim your left shoulder towards your right hip in this movement, while tightening your abdominal muscles.
-
Step 3
Lower your shoulders slowly back to the original position. Lift your shoulders again away from the floor, this time aiming your right shoulder towards your left knee. Continue to alternate sides in this way, doing 10 repetitions on each side.
-
Step 4
Use this exercise in the same manner on your exercise mat or a carpeted area of your home if you do not have a stability ball.
-
Step 1
Sit down on your exercise mat. Extend your legs in front of you held together at a 45-degree angle from the floor. Also, hold your upper body straight at a 45-degree angle from the floor, with your head held straight forward. Spread your fingers to grasp the medicine ball between your hands. Hold the ball directly in front of you.
-
Step 2
Strengthen your obliques by tightening your abdominal muscles and twisting your torso slowly all the way around to your right side. Touch the medicine ball to the mat on your right side. Hold for a second.
-
Step 3
Release and tighten your abdominal muscles again, rotating your torso around to your left side. Touch the medicine ball to the mat by your left side. Continue this side to side motion for 10 repetitions.











