How to Do Backward Medicine Ball Throw

Backward Medicine Ball Throw — start position demonstration photo
Start
Backward Medicine Ball Throw — end position demonstration photo
End

Start and end of one clean rep of Backward Medicine Ball Throw.

Quick facts

Primary muscleShoulders
Secondary muscles—
EquipmentBodyweight
CategoryPlyometrics

How to perform Backward Medicine Ball Throw

  1. This exercise is best done with a partner. If you lack a partner, the ball can be thrown and retrieved or thrown against a wall.
  2. Begin standing a few meters in front of your partner, both facing the same direction. Begin holding the ball between your legs.
  3. Squat down and then forcefully reverse direction, coming to full extension and you toss the ball over your head to your partner.
  4. Your partner can then roll the ball back to you. Repeat for the desired number of repetitions.

Muscles worked

  • Shoulders (primary): raises and rotates the arms and drives everything overhead.

Sets & reps by goal

GoalSets × repsLoadRest
Strength3–5 × 3–5Heavy (~85%+)2–3 min
Hypertrophy3–4 × 8–12Moderate (~65–75%)60–90 s
Endurance2–3 × 15–20Lighter (~50–60%)30–45 s

Bodyweight movement: once you own the top of a rep range, progress by slowing the tempo, pausing at the hardest point, or moving to a harder variation instead of adding load.

Form tips

  • Keep the ribs down and the glutes tight so the lower back doesn't arch to 'help' the weight up.
  • Own the largest range you can control with clean form before you chase extra reps.
  • Land softly through the whole foot with bent knees to absorb the force, and reset fully between reps.
  • Control the lowering phase — a 2–3 second descent builds more than dropping the weight.

Common mistakes

  • Pressing with the lower back arched instead of a braced, stacked torso.
  • Cutting the range short to squeeze out extra reps instead of owning each full one.
  • Landing stiff-legged or with locked knees, which spikes the load on the joints.

Frequently asked questions

What muscles does Backward Medicine Ball Throw work?

Backward Medicine Ball Throw is a focused movement that primarily works the shoulders.

What equipment do I need for Backward Medicine Ball Throw?

None — Backward Medicine Ball Throw is a bodyweight movement, so you only need your bodyweight and a little space.

How many sets and reps should I do for Backward Medicine Ball Throw?

It depends on your goal: about 3–5 sets of 3–5 heavy reps for strength, 3–4 sets of 8–12 for muscle growth, or 2–3 sets of 15–20 for endurance. Bodyweight movement: once you own the top of a rep range, progress by slowing the tempo, pausing at the hardest point, or moving to a harder variation instead of adding load.

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