Intermediate

Medicine Ball Rotational Slam

The rotational slam blends the vertical pull-down of a standard slam with a hard trunk twist, hammering the lats and obliques together. It is a fantastic finisher for venting effort while training deceleration and anti-rotation control on the catch and reset. Use a slam-rated ball that does not bounce.

Equipment
Medicine Ball
Body part
Abs, Lats
Type
Cardio, Plyometric
Browse by movement
Rotation, Vertical Pull
Muscles worked
Target
Latissimus Dorsi, Abdominal External Oblique
Secondary
Upper Rectus Abdominals, Triceps Brachii Long Head, Pectoralis Major Sternocostal
Tertiary
Erector Spinae, Deltoid Anterior

How to do it

  1. 1

    Stand with feet shoulder-width apart, holding the ball overhead and slightly to one side.

  2. 2

    Rise onto the balls of your feet and reach tall through the ball.

  3. 3

    Pull down forcefully with the lats while rotating your trunk toward the opposite hip.

  4. 4

    Slam the ball into the floor just outside that foot, hinging slightly at the hips.

  5. 5

    Pick up the ball, reset overhead, and alternate or complete one side before switching.

  6. 6

    Exhale hard on each slam.

Tips

  • Drive the slam with your lats and abs, not just your arms.
  • Let the hips hinge as the ball travels down to protect the lower back.
  • Aim the ball at a consistent spot beside your foot to keep the rotation honest.
  • Use a non-bouncing slam ball so it dies on the floor.

Variations

Common mistakes

  • The trunk pulls the ball straight down the midline instead of rotating toward the opposite hip, turning a rotational slam into a plain vertical one.
  • The spot where the ball lands drifts rep to rep instead of staying consistent beside one foot, a sign the rotation is drifting too.
  • The hips stay locked straight through the downswing instead of hinging slightly, sending the deceleration into the low back rather than the hips.
  • Slamming harder toward one side because it feels more natural than the other leaves the weaker rotation undertrained across a full session.
  • A bouncy ball instead of a dead one sends the rebound straight back up toward the shins or face right after a full rotational slam.
  • Reaching only partway overhead before starting the pull shortens the range the lats and obliques get to work through on every rep.

Frequently asked

How many reps of the medicine ball rotational slam should you do per side when you are new to the exercise?
Do 3 sets of 6 slams per side, resting close to a minute between sides so each slam stays a fresh, full-effort rotation rather than a tired repeat. Add a set before adding reps, since rotation quality matters more than the total count.
What can I use instead of a medicine ball for the rotational slam?
A rotational cable chop, pulled from overhead down to one hip, trains a very similar lat-and-oblique rotation without a ball to catch. A rotational battle rope slam is another close match if ropes are available instead.
What is the medicine ball rotational slam good for, and when should I skip it?
It combines a vertical pulling pattern with a hard trunk twist, making it a strong finisher for training deceleration and anti-rotation control together. Skip it, or switch to a straight vertical slam, if you have an active low back or oblique strain, since the added rotation puts more demand on both.

Related exercises

Other movements among FitRay's 2,000+ exercises that load the same target muscle — same equipment and level first.

All Abs exercises