dumbbell one arm press on exercise ball

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 in one hand and position it at shoulder height, with your elbow bent and palm facing forward.

3. 3

   Étape 3: Slowly press the dumbbell upward until your arm is fully extended, while keeping your core engaged and maintaining balance on the exercise ball.

4. 4

   Étape 4: Pause for a moment at the top, then slowly lower the dumbbell back to the starting position.

5. 5

   Étape 5: Repeat for the desired number of repetitions, then switch to the other arm.