
balance board
QuadricepsPoids du corps

Étape 1: Stand with your feet shoulder-width apart, holding a dumbbell in each hand at your sides.
Étape 2: Keeping your chest up and core engaged, slowly lower your body down by bending your knees and pushing your hips back.
Étape 3: Continue lowering until your thighs are parallel to the ground, or as low as you can comfortably go.
Étape 4: Pause for a moment at the bottom, then push through your heels to return to the starting position.
Étape 5: Repeat for the desired number of repetitions.