Single-Arm Stability Ball Hammer Press
Arms · Dumbbell · Expert

How to do it
- Sit on an exercise ball with your feet flat on the ground and your back straight.
- Hold a dumbbell in one hand with your palm facing inwards and your elbow bent at a 90-degree angle.
- Place your other hand on your hip for stability.
- Press the dumbbell upwards, extending your arm fully.
- Pause for a moment at the top, then slowly lower the dumbbell back to the starting position.
- Repeat for the desired number of repetitions, then switch arms.
Muscles worked
Primary: Triceps
Secondary: Shoulders, Chest
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