Loop resistance bands under your feet and around the barbell. Stand shoulder-width apart.
Brace your core, push hips back, and lower until thighs are parallel to the floor.
Drive through your heels, extend hips and knees, and return to standing tall.
Guide d'Exercice Barbell Banded Back Squat - Entraînement عضلات چهارسر ران | MuscleWiki