Legs / Intermediate / Compound (multi-joint)

Barbell Box Squat

A back squat to a bench that teaches depth and builds the quads and glutes.

At a glance

Primary

Quads, Glutes

Secondary

Hamstrings, Adductors, Lower back (erectors)

Equipment

Barbell, Bench

Movement pattern

Squat

Level

Intermediate

Type

Legs, Compound (multi-joint)

Loads the knee, lower back. Use a load you can control and skip it if it causes pain.

How to do it

1. Stand in front of a bench with a barbell across your upper back.
2. Set feet shoulder-width apart and brace your core.
3. Sit back and down until you lightly touch the bench.
4. Drive through your heels to stand back up.

Tips

• Do not bounce off the bench.
• Keep the chest up.

Common mistakes

• ✗ Dropping onto the box.

  Why it hurts: The spine is compressed between the bar and the box, a real risk for the lower back.

  ✓ Instead: Sit back under control, touch the box lightly, then drive up.

• ✗ Relaxing completely on the box and rocking to get up.

  Why it hurts: Losing the brace mid-rep lets the spine round when you try to stand.

  ✓ Instead: Stay tight while seated: brace, keep the shins vertical and stand straight up.

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