Gym machines
Back extension
A TrainAI movement demonstration with equipment and setup cues.
How to do back extension
spineRepetitionsgym
Equipment
back extension bench
- Use a fixed 45-degree back extension bench, hips supported below hip crease and ankles secured.
- Arms crossed on chest.
- Start body straight from head to heels; hinge forward at hips with neutral spine, then return only to straight body alignment.
- No arching beyond straight.
- Bench and feet remain fixed.
Choose a comfortable range and use secure equipment. The illustration is a movement reference; stop if a movement causes pain.