Dumbbell seated alternate hammer curl on exercise ball

How to do it

1. 1Sit on an exercise ball with your feet flat on the ground and your back straight.
2. 2Hold a dumbbell in each hand with your palms facing your body and your arms fully extended.
3. 3Keeping your upper arms stationary, exhale and curl one dumbbell up towards your shoulder while keeping your palm facing your body.
4. 4Continue to raise the dumbbell until your biceps are fully contracted and the dumbbell is at shoulder level.
5. 5Hold the contracted position for a brief pause as you squeeze your biceps.
6. 6Inhale and slowly lower the dumbbell back to the starting position.
7. 7Repeat the movement with the opposite arm.
8. 8Continue alternating arms for the desired number of repetitions.