Alternating Curl on Stability Ball

Instructions

1. 1

   Sit on an exercise ball with your feet flat on the ground and your back straight.

2. 2

   Hold a dumbbell in each hand with your palms facing forward and your arms fully extended.

3. 3

   Keeping your upper arms stationary, exhale and curl one dumbbell while rotating your forearm until your palm is facing your shoulder.

4. 4

   Inhale and slowly lower the dumbbell back to the starting position.

5. 5

   Repeat the curl with the other arm.

6. 6

   Continue alternating curls for the desired number of repetitions.