
balance board
QuadricepsPoids du corps

Étape 1: Stand with your feet shoulder-width apart, holding a dumbbell vertically against your chest with both hands.
Étape 2: Keeping your chest up and core engaged, lower your body down into a squat position by pushing your hips back and bending your knees.
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.