Full body · Power

Med Ball Overhead Slam

Full-body extension into the ground, and it stays honest under fatigue

Technique

How to do it well

The set-up and the rep in full, then the cues the app shows on the exercise card — the short version, for the moment you are standing in front of the bar.

Set-up

Stand with the feet hip width holding a 6–8 kg slam ball, the kind that dies on the floor rather than bouncing, at the waist. Clear the space in front of you.

The rep

Lift the ball overhead and rise onto the toes, reaching as tall as you can with straight arms. Then pull it down hard, folding at the hips and bending the knees, and throw it into the floor just in front of the feet. Squat down to pick it up with a flat back, and go again.

On the exercise card

  • Full reach overhead
  • Drive the ball through the floor
This is general information, not medical advice. Train Smart gives training and nutrition guidance for healthy athletes. It is not a substitute for a doctor, physiotherapist or accredited dietitian. If you have an injury, a medical condition, or you are unsure whether an exercise is right for you, get it checked first. Every recommendation on this site is sourced.
Common mistakes

What goes wrong, and the fix

What goes wrongThe fix
Slamming with only the armsThe trunk and hips pull the ball down. Reach tall first, then fold hard.
Using a ball that bouncesA rebound can come straight back at your face. Use a slam ball.
Rounding the back to pick it upSquat down to the ball with a flat back, every rep.
Scaling

Make it easier, or harder

Easier
A lighter ball, or a slower reset between reps.
Harder
A heavier ball, or a small jump at the top of the reach.
In the program

How Train Smart prescribes it

The sets and reps below are the authored starting point. The actual weight you see is calculated from your own last top set and the week you are in within your four-week block.

It is full-body extension followed by a violent fold, and with no technique to fall apart, it stays honest when the legs are tired. Rugby union uses it in the power block of the power and contact session, next to the heavy sled drive: power that does not need to be pretty.

ProgramSessionSets × repsLoad
Rugby UnionPower & Contact4 × 66–8kg ball

How the weight is calculated →

At a glance

What it trains, and who trains it

Med Ball Overhead Slam — anatomy diagram showing the muscles worked: Abs / Core, Back, Shoulders. Front and back view.
Med Ball Overhead Slam — Abs / Core · Back · Shoulders
Muscles worked
Abs / Core · Back · Shoulders
Region
Full body
Classified as
Power
Prescribed in
rugby union
Alternatives

If you cannot do this one

Rack taken, kit missing, or it does not suit you. These are the swaps the app offers, matched by movement pattern and body region — each with the reason it is a fair substitute.

AlternativeWhy it works as a swap
Med Ball Rotational ThrowWall-throw rotational power — bat, racquet, cricket, golf
Med Ball Scoop TossBackward overhead throw — full triple-extension power chain
Med Ball Side SlamVertical rotational slam — striker/thrower trunk speed
Standing Med Ball Chest PassUpper-body push power — handball, water polo, MMA
Single-Arm Med Ball ThrowAsymmetric throw — shotput / cricket throw / strike-arm
Med Ball Rotational Shot PutSide-on one-arm put from the back hip — the fend, the punch, the throw in

This exercise, in a program that knows why it is there

Train Smart puts this movement in the right session, at the right point in your block, at a weight calculated for you — and swaps it automatically if you do not have the kit.

Your first month is free, with nothing to pay today. Then A$24.99/month, cancel any time. On the App Store and Google Play.

  1. Install itFree to download on iPhone and Android.
  2. Tell it how you playYour sport, your season, the nights you train and the kit you have. No account needed.
  3. See your week, then start freeYour program is built before you pay anything. Start the free month to unlock it, and cancel any time in your store settings.
Get the app

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  1. Install itFree to download on iPhone and Android.
  2. Tell it how you playYour sport, your season, the nights you train and the kit you have. No account needed.
  3. See your week, then start freeYour program is built before you pay anything. Start the free month to unlock it, and cancel any time in your store settings.
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Your first month is free, with nothing to pay today. Then A$24.99/month, cancel any time.