How do you perform this exercise?
- Sit on a stability ball with your feet flat on the ground and your back straight.
- Hold a dumbbell in one hand and extend your arm straight up above your head.
- Bend your elbow and lower the dumbbell behind your head, keeping your upper arm close to your ear.
- Hold the stretch for a few seconds, then return to the starting position.
- Repeat with the other arm.
Which other muscles are involved?
Shoulders.
How do you log your sets?
How do you track progressive overload?Source: ExerciseDB catalogue and demonstration. Related movements are options to compare, not equivalent loads or a prescribed progression.
