Medicine Ball Full Twist

Trains the Abs and Obliques.

Equipment
A medicine ball
Mechanic
Compound
Force
Pull
Level
Beginner
Medicine Ball Full Twist: the muscles it trains, from the front. Primary — Rectus Abdominis, External Oblique and Internal Oblique. Also worked — Anterior Deltoid, Lateral Deltoid and Posterior Deltoid.
The muscles this trains, from the front. Deeper red is primary.

How to do it

  1. Stand with your feet about shoulder-width apart, holding a medicine ball at chest height.
  2. Brace your stomach and set your chest up.
  3. Rotate the trunk to take the ball as far to one side as it comfortably goes.
  4. Let the back foot pivot so the knee follows rather than the hip twisting against a planted foot.
  5. Rotate back through the middle and turn to the other side.
  6. Keep the arms in a fixed position — the ball travels because the trunk turned.

Common mistakes

Muscles worked

Primary

Secondary