exercise ball supine triceps extension

Instructions

1. 1

   Étape 1: Sit on an exercise ball with your feet flat on the ground and your knees bent at a 90-degree angle.

2. 2

   Étape 2: Hold a dumbbell with both hands and extend your arms straight up towards the ceiling.

3. 3

   Étape 3: Slowly lower the dumbbell behind your head, keeping your elbows close to your ears.

4. 4

   Étape 4: Pause for a moment, then raise the dumbbell back up to the starting position.

5. 5

   Étape 5: Repeat for the desired number of repetitions.