1
Sit upright on a bench with feet flat on the floor, holding dumbbells at sides with arms extended naturally, keeping chest up and shoulders back
2
Grip dumbbells firmly with neutral wrist position, keep core engaged and maintain upright posture throughout the movement
3
Lower body by bending knees and hips simultaneously, moving into a squat position while keeping dumbbells at sides, descend until thighs are parallel to bench or slightly below
4
Drive through heels and extend legs to return to starting seated position, pressing through quadriceps to complete the concentric phase and return to upright sitting