Stand tall with feet hip-width apart, shoulders down and back, and core engaged.
Keep weights close to your legs, lowering only to knee or mid-shin. Knees are slightly soft/bent.
Hips should hinge, pushing your booty back. Practice in front of a wall if needed.
Back should stay flat, not rounded or arched, during the entire movement.
Keep neck neutral - don't look up!
Focus on these mechanics and use your glutes to power the movement - and you'll see results!