Core
Reverse crunch
A TrainAI movement demonstration with equipment and setup cues.
How to do reverse crunch
absRepetitionshome · gym
Equipment
No equipment required.
- Lie on back, arms alongside with palms resting down, hips and knees bent about 90 degrees.
- Curl pelvis gently toward ribs so tailbone lifts a small distance and knees move toward chest, then lower pelvis under control.
- Head and shoulders stay down.
- No swinging straight legs or rolling onto neck.
Choose a comfortable range and use secure equipment. The illustration is a movement reference; stop if a movement causes pain.