Dumbbell one arm fly on exercise ball
The dumbbell one arm fly on exercise ball is an intermediate chest exercise that involves lying on a stability ball while performing a fly movement with one arm. This exercise targets the pectorals and also engages the deltoids, triceps, and core for stabilization.

At a glance
- Area
- Chest
- Main muscle
- Pectorals
- Secondary muscles
- Triceps, Serratus anterior
- Equipment
- Dumbbell
- Level
- Intermediate
Form tips
- Ensure the stability ball is properly inflated and positioned.
- Keep your core engaged to maintain balance.
- Perform the movement slowly and with control.
- Avoid locking the elbow of the working arm.
What to watch out for
- shoulder injuries
- lower back pain
- lack of core stability
Also known as
Croci con manubrio su fitball, single arm dumbbell fly on stability ball, dumbbell one arm fly, exercise ball chest fly, single arm fly stability ball