Stability Ball Push-Up
Push-up position with the feet on the ball; lower the chest to the floor and press back up, keeping the body straight.

How to do it
Setup
Push-up plank with the FEET on the ball, hands under the shoulders.
Steps
- Lower the chest to just above the floor.
- Keep the ball dead still with a rigid trunk.
- Press back to straight arms.
Common mistakes
Ball drifting: slower reps, stiffer hips. Hips sagging: the elevated feet punish it doubly. Hands too far forward: under the shoulders.
Breathing
Inhale down, exhale on the press.





