Barbell Box Squat

Squat down onto the box to break up the eccentric and concentric phases, pause for a split second without relaxing core tightness, then explode up forcefully to full hip extension. Key points: - Control descent and sit back onto the box - Pause briefly to eliminate the stretch reflex - Drive through the floor explosively on the ascent Common mistakes: Rocking forward off the box or collapsing torso tension while seated.