Dumbbell One Arm Triceps Extension on Stability Ball
Description
The dumbbell one arm triceps extension on stability ball is a unilateral triceps drill done bridged on a stability ball. Working one arm at a time loads the triceps long head while the core fights rotation.
Muscle Group
Equipment Required
Dumbbell One Arm Triceps Extension on Stability Ball Instructions
- Sit on a stability ball with a dumbbell in one hand.
- Walk the feet out and bridge the upper back onto the ball.
- Press the hips up so the torso is parallel to the floor.
- Hold the dumbbell over the chest with the working arm extended.
- Brace the core and keep the elbow pointing up.
- Lower the dumbbell back behind the head by bending the elbow.
- Press the dumbbell back up by extending the elbow.
- Continue for all reps then switch sides.
Dumbbell One Arm Triceps Extension on Stability Ball Form & Visual
Dumbbell One Arm Triceps Extension on Stability Ball Benefits
- Isolates the triceps long head.
- Trains anti-rotation core.
- Ball adds instability.
- Builds the back of the arm.
- Useful triceps accessory.
Dumbbell One Arm Triceps Extension on Stability Ball Muscles Worked
- Triceps brachii
- Anconeus
- Anterior deltoid
- Core
Dumbbell One Arm Triceps Extension on Stability Ball Variations & Alternatives
- Skull Crusher
- Cable Overhead Extension
- Bench Dip
- Tricep Pushdown
