weighted seated bicep curl (on stability ball)

Equipment

medicine ball

Target muscle

biceps

How to perform

1. 1

   Sit on a stability ball with your feet flat on the ground and your back straight.

2. 2

   Hold a medicine ball with an underhand grip, palms facing up, and let your arms hang down by your sides.

3. 3

   Keeping your upper arms stationary, exhale and curl the medicine ball up towards your shoulders.

4. 4

   Pause for a moment at the top, squeezing your biceps.

5. 5

   Inhale and slowly lower the medicine ball back down to the starting position.

6. 6

   Repeat for the desired number of repetitions.