Ball Slams

Also known as: Medicine Ball Overhead Slam

Explosively drive a medicine ball from overhead into the floor using hip extension and abdominal bracing. The movement primarily stresses the core while involving the hips and upper body for force production.

How to do the Ball Slams#

  1. Stand with your feet about shoulder-width apart and hold the medicine ball with both hands extended overhead.
  2. Hinge slightly at the hips and bend the knees to load your posterior chain while keeping your spine neutral.
  3. Explode through your hips and extend your torso and arms to forcefully throw the ball down a few feet in front of you onto the ground.
  4. Recover the ball, return to an upright position, and lift it back overhead in a controlled manner.
  5. Repeat the sequence for the prescribed number of repetitions.

Muscles worked#

Common mistakes#

Track the Ball Slams in Gript: your previous sets in view while you train, records detected automatically, and an estimated 1RM chart from every hard set.

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Frequently asked questions#

What muscles does the Ball Slams work?

The Ball Slams primarily works the abs, lats. The front delts, triceps, glutes, quads assist as secondary muscles — they stabilise the movement and take over when the main target fatigues. If you feel it mostly in the front delts, triceps, glutes, quads, lighten the load and slow the lowering phase.

What equipment do I need for the Ball Slams?

The Ball Slams needs the following: Medicine ball. Nothing beyond that is required to run the movement as described above.

Is the Ball Slams suitable for beginners?

Yes. The Ball Slams is rated beginner: the technique is quick to pick up and forgiving when a rep goes slightly off. Start light and add weight once the form repeats itself without you thinking about it.

What are good alternatives to the Ball Slams?

Ab Coaster, Ab Wheel, Air Bike all train the same primary muscles as the Ball Slams. Pick whichever one matches the equipment in front of you.