sledge hammer

Instructions

1. 1

   Étape 1: Stand with your feet shoulder-width apart and hold the sledge hammer with both hands.

2. 2

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

3. 3

   Étape 3: Swing the sledge hammer down towards the ground, using your core and upper body strength.

4. 4

   Étape 4: As you swing down, pivot your hips and transfer the force to the hammer.

5. 5

   Étape 5: Repeat for the desired number of repetitions.