Barbell Squat
Technique guide
Set-up
- Set the bar on the rack at upper-chest height.
- Step under it and rest it across your upper back, not your neck.
- Stand with feet about shoulder-width apart, toes turned slightly out.
How to do it
- Brace your core and unrack the bar.
- Sit down and back, bending your knees and hips together.
- Go as deep as you can while keeping your back flat, ideally thighs at least parallel to the floor.
- Drive back up through your whole foot to standing.
Coaching cues
- Knees travel in the same direction as your toes.
- Chest up, back flat throughout.
Common mistakes
- Knees caving inwards.
- Heels lifting off the floor.
- Rounding the lower back at the bottom.
Safety
- Set the safety bars just below your lowest squat position.
Reviewed by Anthony Markson on 2026-11-01
This is general fitness information, not medical advice. If you have pain or an injury, see a doctor or physiotherapist before training.
Alternatives
Easier and harder versions of this movement, and the same movement with other equipment.
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