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Medicine Ball Superman

Intermediate
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A prone exercise using a medicine ball to load the full posterior chain. It simultaneously lifts the chest and legs, targeting the erector spinae and glutes for core strength and stability.

About Exercise

Equipment

Medicine Ball, Body Weight

Difficulty

2/5 • Intermediate

Primary Muscle Groups

Lower Back, Glutes

Secondary Muscles

Shoulders, Traps, Abs

Popularity Score

6

Goals

Stability
Hypertrophy
Endurance

Training Style

Functional Training

Setup Requirements

Requires Rack

No

Requires Bench

No

Requires Spotter

No

Space Needed

Small

Noise Level

Low

Muscle Breakdown

Lower Back

9/10

Erector Spinae

Glutes

8/10

Glute Max

Hamstrings

6/10

Biceps Femoris, Semitendinosus

Shoulders

4/10

Rear Delts

Traps

4/10

Mid Traps

Abs

3/10

Rectus Abdominis

Programming

Typical Rep Range

10-20 reps

Rest Between Sets

30-60 seconds

How to Perform

Lie prone on a mat, extending arms straight forward holding the medicine ball. Keep your legs straight and feet together, maintaining a neutral spine by looking toward the floor.

  1. Engage your glutes and core to brace the torso.
  2. Simultaneously lift your arms, chest, and legs slightly off the floor.
  3. Squeeze the lower back and glutes hard at the peak position.
  4. Maintain straight arms and legs, only lifting as high as comfortable.
  5. Slowly and with control, return to the starting position.

Coaching Tips

Form Cues

  • Squeeze glutes hard.
  • Look down always.
  • Move slowly.
  • Keep arms straight.

Breathing

Exhale as you lift your body into the contracted position, and inhale as you slowly lower back down.

Tempo

2-1-1

Range of Motion

Lift the chest, arms, and thighs a few inches off the floor until a strong contraction is felt in the glutes and lower back, without hyperextending the spine.

Safety

Safety Notes

  • Use a very light medicine ball (1–4 kg) to start.
  • Stop immediately if you feel acute pain in the lower back.

Spotting

Not required, this is a bodyweight/light accessory movement.

Common Mistakes

  • Lifting too high and hyperextending the spine.
  • Using momentum instead of controlled movement.
  • Letting the head drop or jut forward.
  • Bending the elbows or knees excessively.

When to Avoid

  • Acute lower back pain or severe disc issues.
  • Recent abdominal surgery.

Build Up First

  • Basic core stabilization ability (e.g., ability to hold a plank).

Also known as

MB Superman, Weighted Superman, Ball-Loaded Superman

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