# Barbell Back Squat

A foundational barbell squat targeting the quads and glutes with support from the trunk and posterior chain. Builds lower-body strength and size for general lifters and athletes.

- Intermediate · Compound
- Equipment: Barbell, Squat rack
- HD video: https://media.seto.fit/exercises/barbell-back-squat/video/male.mp4
- HTML: https://seto.fit/exercises/barbell-back-squat/

## Muscles worked

- Quads: 9/10
- Glutes: 8/10
- Hamstrings: 4/10
- Lower back: 4/10
- Abs: 4/10

## How to do the Barbell Back Squat

1. Place the barbell in a rack and step under it, gripping the bar firmly.
2. Stand tall and lift the bar off the rack, then step back a few paces.
3. Stand with feet shoulder-width apart, toes slightly outward, to find your balance.
4. Lower until your hips reach at least knee level without letting your torso fold forward.
5. Press back up to a standing position, straightening your legs and hips fully.

### Full technique — 8 steps

1. Set the bar in a rack just below shoulder height and step underneath it.
2. Place the bar across your upper traps or rear delts, then grip it evenly.
3. Stand tall to unrack the bar, then take two to three controlled steps back.
4. Set your feet about shoulder width, turn toes slightly out, and balance over the middle of your foot.
5. Tighten your stomach and upper back, then begin by bending hips and knees together.
6. Squat down until your hips reach at least knee level without losing position.
7. Drive upward through your whole foot, keeping your knees pointing the same way as your feet and chest rising with hips.
8. Stand to full hip and knee extension, then stabilize before starting the next rep.

## Common mistakes

- Bar resting on the neck
- Knees collapsing inward on ascent
- Heels lifting at the bottom
- Hips shooting up first
- Cutting the squat high

## Form cues

- Tighten stomach each rep
- Drive through whole foot
- Knees point where feet point
- Balance over middle of foot
- Drive up together

## How much to do

- **Strength** (best fit): 4–5 sets of 3–5 reps · rest 2 min 30 s · 1–2 reps in reserve · lower 2 s, pause 1 s, lift explosively
- **Muscle growth** (great fit): 3–4 sets of 6–10 reps · rest 1 min 30 s · 2–3 reps in reserve · lower 2 s, lift 1 s
- **Power** (good fit): 3–6 sets of 1–5 reps · rest 3 min · 2 reps in reserve · lower 1 s, lift explosively
- **Endurance**: 2–3 sets of 15–20 reps · rest 1 min · 4 reps in reserve · lower 2 s, lift 1 s

Reps in reserve: how many more you could still do when you end the set.

## Substitutes by equipment

Same muscles, same movement — pick the version you have the gear for.

- **Dumbbells**: [Dumbbell Squat](https://seto.fit/exercises/dumbbell-squat/), [Dumbbell Box Squat](https://seto.fit/exercises/dumbbell-box-squat/)
- **Machine**: [Leg Press](https://seto.fit/exercises/leg-press/), [Smith Machine Squat](https://seto.fit/exercises/smith-machine-squat/)
- **Kettlebell**: [Kettlebell Goblet Squat](https://seto.fit/exercises/kettlebell-goblet-squat/), [Goblet Squat](https://seto.fit/exercises/goblet-squat/)
- **Cable machine**: [Cable Squat](https://seto.fit/exercises/cable-squat/)

## Where to start and where to go next

Same muscles, same movement. Too hard for now — step down; once it gets easy — step up.

- Easier: [Box Squat](https://seto.fit/exercises/box-squat/) — Beginner
- Easier: [Barbell Front Box Squat](https://seto.fit/exercises/barbell-front-box-squat/) — Intermediate
- **This exercise: Barbell Back Squat — Intermediate**
- Harder: [Low Bar Back Squat](https://seto.fit/exercises/low-bar-back-squat/) — Advanced
- Harder: [Barbell Overhead Squat](https://seto.fit/exercises/barbell-overhead-squat/) — Advanced

## Quick answers

### What muscles does the Barbell Back Squat work?

Primary: Quads 9/10. Also works: Glutes 8/10, Hamstrings 4/10, Lower back 4/10, Abs 4/10.

### Which joints does the Barbell Back Squat load?

Lower back: high, Knee: high, Hip: moderate, Shoulder: low. Lower back — lighter options: Hack Squat (Machine), Goblet Squat, Smith Machine Squat.

### When should I do the Barbell Back Squat in a workout?

Main lift. Goes first after the warm-up, while you are fresh. ≈ 14 min with rest.

### How many sets and reps of the Barbell Back Squat?

Strength: 4–5 sets of 3–5 reps, rest 2 min 30 s, 1–2 reps in reserve. Muscle growth: 3–4 sets of 6–10 reps, rest 1 min 30 s, 2–3 reps in reserve. Power: 3–6 sets of 1–5 reps, rest 3 min, 2 reps in reserve. Endurance: 2–3 sets of 15–20 reps, rest 1 min, 4 reps in reserve.

### What can I do instead of the Barbell Back Squat?

Dumbbells: Dumbbell Squat, Dumbbell Box Squat. Machine: Leg Press, Smith Machine Squat. Kettlebell: Kettlebell Goblet Squat, Goblet Squat. Cable machine: Cable Squat.

### What is an easier version of the Barbell Back Squat?

Barbell Front Box Squat (Intermediate), Box Squat (Beginner).

### What is a harder version of the Barbell Back Squat?

Low Bar Back Squat (Advanced), Barbell Overhead Squat (Advanced).

How we rate exercises: https://seto.fit/guides/methodology/

---
seto — Fast, simple, clever workout tracking — offline-first by design. https://seto.fit/

Video licensed for playback on seto only — copying, downloading, or redistribution is prohibited. https://seto.fit/terms/