Core and leg strength lift w/ focus on posterior chain: hamstrings, glutes, low back. Shins to bar, feet about hip width apart. Big chest, activate lat/core muscles, big breath in. Push hips back/load hamstrings before bending knees. Keep back neutral (avoid rounding back when reaching for bar). Pull bar to waist by pushing away from the floor. Return bar to the floor by pushing the hips back as opposed to starting descent by bending knees. Remember this is a hip dominant lift, not knee dominant.