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Stability Ball Push Up on Knees

This is another variation of a push up with your hands on an unstable surface. This builds upper body strength as well as shoulder and core stabilization.

Extend arms and place hands on the side of the SB, near top of ball.
Back should be fairly straight.

Draw in belly button towards spine.
Slowly lower chest and hips toward SB.
Make sure that the SB does not move.
Bring chest to the SB.
Elbows should be in line with upper back.
If you cannot stabilize the SB, then do not do the exercise.
Once you master this exercise move on to SB push up on toes.