dumbbell standing one arm palm in press

Instructions

1. 1

   Étape 1: Stand with your feet shoulder-width apart, holding a dumbbell in one hand at shoulder height with your palm facing inwards.

2. 2

   Étape 2: Engage your core and keep your back straight.

3. 3

   Étape 3: Press the dumbbell upwards until your arm is fully extended.

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.