Movement reference
Learn the movement. Train the muscle.
A practical, API-powered library for choosing exercises and understanding what each movement trains.
7
Exercises on this page
7 Exercises in the library
Equipment
Target muscle
Difficulty
All movements
Build your exercise vocabulary

back extension on exercise ball
Primary target: spine. Muscle group: glutes. Review technique, setup, and muscle focus.

exercise ball back extension with arms extended
Primary target: spine. Muscle group: glutes. Review technique, setup, and muscle focus.

exercise ball back extension with hands behind head
Primary target: spine. Muscle group: glutes. Review technique, setup, and muscle focus.

exercise ball back extension with knees off ground
Primary target: spine. Muscle group: glutes. Review technique, setup, and muscle focus.

exercise ball back extension with rotation
Primary target: spine. Muscle group: glutes. Review technique, setup, and muscle focus.

exercise ball hug
Primary target: spine. Muscle group: shoulders. Review technique, setup, and muscle focus.

exercise ball prone leg raise
Primary target: spine. Muscle group: abdominals. Review technique, setup, and muscle focus.