Floor movement
Hollow body
Hollow body is a floor movement commonly used to explore comfortable range through core. This web guide explains where it may fit in a routine and how to approach it without treating the illustrated shape as a target.

The quick read
What is Hollow body?
Hollow body is a floor movement used in stretching and mobility sessions. People often include it when they want to bring attention to core. Its value comes from how it fits the person and the routine, rather than how closely the body matches a picture.
The illustration offers orientation. Use your own comfortable range and leave room to breathe normally.
Use it well
How to approach the movement
A mat, rug, or folded towel can make floor contact more comfortable. Plan the transition down and back up before you begin, especially if kneeling or balance is difficult.
Enter gradually, pause where the sensation is mild and clear, and come out with the same control. Bouncing, forcing, or holding your breath usually adds effort without making the movement more useful.
Step-by-step instructions
- Lie on your back with your arms overhead and legs extended.
- Press your lower back into the mat.
- Lift your shoulders, arms, and legs slightly and hold.
- Lower slowly to release.
Helpful cue
Keep breathing and reduce the lift if your back arches.
Make it gentler
For less intensity, bend your knees and keep your legs closer to your body.
Movement precautions
Lower your limbs if your back arches or you feel strain.
Routines that include this movement
Safety
When to choose another option
Stop with sharp pain, tingling, numbness, dizziness, weakness, or symptoms that travel. If you are managing an injury, recent surgery, pregnancy-related concern, joint instability, or persistent pain, ask a qualified clinician how this movement should be adapted.

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