1
Sit upright on a bench with back support, feet flat on floor shoulder-width apart, holding a dumbbell in both hands at chest height with elbows bent
2
Grip the dumbbell firmly with both hands, keep chest up and shoulders back, engage core and maintain neutral spine throughout movement
3
Lower body by bending knees and hips simultaneously, descending into a squat position while keeping weight in heels, lowering until thighs are parallel to ground or slightly below
4
Drive through heels to extend knees and hips, returning to starting seated position on bench, maintaining control throughout the concentric phase