Offset Push-Up (One Hand on Ball) — start position
Start
Offset Push-Up (One Hand on Ball) — end position
End

Chest / Intermediate / Compound (multi-joint)

Offset Push-Up (One Hand on Ball)

A push-up with one hand on a ball and the other on the floor that loads one side more and adds instability.

At a glance

Primary
Chest, Triceps
Secondary
Front delts, Abs, Obliques, Serratus anterior
Equipment
BOSU ball
Movement pattern
Horizontal push, Anti-rotation (brace)
Level
Intermediate
Type
Chest, Compound (multi-joint), One side at a time, Balance / unstable

Loads the wrist, shoulder. Use a load you can control and skip it if it causes pain.

How to do it

  1. Place one hand on the ball and the other on the floor, slightly wider than shoulder width.
  2. Extend your legs into a push-up position with your body in a straight line.
  3. Lower your chest toward the floor, keeping your hips level.
  4. Press back up, then switch the ball hand for the next set.

Tips

  • Keep the hips square; do not rotate toward the lower hand.

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Muscles worked

Neck (Front)Upper traps (Front)Front delts — secondary (Front)Side delts (Front)Chest — primary (Front)Serratus anterior — secondary (Front)Biceps (Front)Forearms & grip (Front)Abs — secondary (Front)Obliques — secondary (Front)Hip flexors (Front)Quads (Front)Adductors (Front)Shins (tibialis) (Front)Calves (Front)Outer shins (peroneals) (Front)Feet (arch & toes) (Front)Neck (Back)Upper traps (Back)Upper back (rhomboids, mid/lower traps) (Back)Rear delts (Back)Side delts (Back)Rotator cuff (Back)Lats (Back)Lower back (erectors) (Back)Triceps — primary (Back)Forearms & grip (Back)Hip abductors (glute med) (Back)Glutes (Back)Hamstrings (Back)Adductors (Back)Calves (Back)
FrontBack
  • Primary: Chest, Triceps
  • Secondary: Front delts, Abs, Obliques, Serratus anterior

Best for

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Illustration: Everkinetic (everkinetic.com), CC BY-SA 4.0.