Barbell foundations
Barbell back squat
A TrainAI movement demonstration with equipment and setup cues.

How to do barbell back squat
quadsRepetitionshome · gym
Equipment
barbell, plates, rack, safeties
- Start standing inside a simple black squat rack with safeties, small symmetrical plates on barbell resting across upper back/trapezius below neck, hands grip just outside shoulders.
- Feet planted shoulder width.
- Sit hips down between knees into controlled squat, then stand.
- Bar stays supported on upper back and follows torso, knees track toes.
- Rack and safeties never move.
Choose a comfortable range and use secure equipment. The illustration is a movement reference; stop if a movement causes pain.