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Medicine Ball Slam
An explosive full-body movement where a medicine ball is thrown forcefully into the floor, training the core and lats to produce and transfer power.
CoreMedicine BallExplosive trunk flexion
GoLightWeight mediamedicine-ball-slam
Demonstration coming soon
Primary
Rectus abdominisLatissimus dorsi
Secondary
ShouldersTricepsGlutesHip flexors
Equipment
Medicine Ball
Pattern
Explosive trunk flexion
Setup
- 01Use a non-bouncing slam ball on a floor that can take impact.
- 02Stand with feet shoulder width apart and the ball at your waist.
- 03Clear the space in front of you so the ball cannot ricochet into anything.
- 04Brace the trunk before the first rep.
Execution
- 01Reach the ball overhead, extending fully through the hips and ankles.
- 02Snap the trunk down hard, driving the ball into the floor just in front of the feet.
- 03Follow the ball down by hinging the hips, not by rounding the lower back.
- 04Catch or pick up the ball off the bounce and reset immediately into the next rep.
Checkpoints
- -The slam is driven by the trunk and lats, not just the arms.
- -Full extension overhead precedes every slam.
- -The ball lands close to the feet, roughly a foot in front.
- -Hips hinge on the way down so the spine stays neutral.
Common mistakes
- -Using a bouncy ball that rebounds into the face.
- -Slamming with arms only and leaving the trunk out of it.
- -Rounding the lower back to reach the floor instead of hinging.
- -Letting reps get lazy and slow; slams should stay violent.
Programming notes
- -Use 3 to 5 sets of 5 to 10 max-effort reps with full rest for power work.
- -Use timed sets of 15 to 30 seconds when programming for conditioning.
- -A 10 to 25 pound ball suits most lifters; speed matters more than ball weight.
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