
balance board
QuadricepsPoids du corps

Étape 1: Start by standing with your feet shoulder-width apart, holding a barbell across your upper back.
Étape 2: Lower your body into a squat position by bending your knees and pushing your hips back.
Étape 3: Explode upwards, jumping off the ground as high as you can.
Étape 4: Land softly on your feet and immediately step back with one leg into a reverse lunge.
Étape 5: Lower your body down until your front thigh is parallel to the ground, keeping your back straight.
Étape 6: Push through your front heel to return to the starting position.
Étape 7: Repeat the jump and lunge sequence on the other leg.
Étape 8: Continue alternating legs for the desired number of repetitions.