dumbbell lying hammer press

Instructions

1. 1

   Étape 1: Lie flat on a bench with a dumbbell in each hand, palms facing each other and arms extended straight up.

2. 2

   Étape 2: Lower the dumbbells to the sides of your chest, keeping your elbows at a 90-degree angle.

3. 3

   Étape 3: Press the dumbbells back up to the starting position, fully extending your arms.

4. 4

   Étape 4: Repeat for the desired number of repetitions.