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Beginner core

Hollow Body Hold

The hollow position - a core isometric used across almost every gymnastics and calisthenics skill.

What is a Hollow Body Hold?

The hollow body hold is an isometric core exercise where you create a “banana” shape with your body, maintaining constant tension through your entire core. It is the base position for almost every gymnastics and calisthenics skill.

How to Perform a Hollow Body Hold

  1. Lie on your back with arms extended overhead.
  2. Press your lower back firmly into the floor - no gap underneath.
  3. Lift your shoulders and legs slightly off the ground.
  4. Create a banana shape - your body curves with only your lower back touching the floor.
  5. Hold the position while breathing shallowly.

Progression Path

Build hollow body strength progressively:

  • Tuck hollow hold - knees bent, arms at sides (3 × 20s)
  • Legs extended hollow - straight legs, arms at sides (3 × 20s)
  • Full hollow hold - arms overhead, legs straight (3 × 20s)
  • Hollow body rocks - rock back and forth maintaining shape (3 × 15)

Common Mistakes

  • Lower back arching - press your back into the floor; if it arches, tuck your knees.
  • Holding breath - breathe throughout the hold.
  • Shoulders on ground - lift them slightly to engage upper abs.
  • Legs too high - lower legs increase difficulty; find your threshold.