Back Squat Strength Builder
back squat strength workout
Every 3:00 x 5 sets
5 Back Squat reps at RPE 6-7
Stop with 2-3 good reps in reserve
Rest for the remainder
Barbell
Back Squat — CrossFit Strength Guide
BB
By Borja Bes — CrossFit Athlete & Hyrox Finisher
The back squat is the foundational barbell strength movement in CrossFit — the primary way athletes develop the lower-body strength that transfers to every other movement on the whiteboard. The bar rests across the upper traps (high bar) or rear deltoids (low bar), with the athlete squatting to full depth. CrossFit uses the high bar back squat as standard because it mirrors the upright torso position of thrusters and overhead squats. Back squat strength reliably predicts CrossFit performance — it correlates with deadlift, power clean, and general conditioning capacity across almost all modalities.
Quick answer
The back squat is the foundational barbell strength movement in CrossFit — the primary way athletes develop the lower-body strength that transfers to every other movement on the whiteboard. Train Back Squat in controlled sets with enough rest to keep every repetition mechanically consistent.
Curated demonstration
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How to Coach the High Bar Back Squat | CrossFit Movement Breakdown with Nicole Christensen
CrossFit · reviewed 2026-08-06
Muscles Worked
QuadricepsGlutesHamstringsCoreUpper back
Equipment
BarbellSquat rackWeight plates
Best For, Avoid If, and Scaling
| Best for | Building measurable Back Squat strength and control through quadriceps and glutes, especially when quality repetitions matter more than workout speed. |
|---|---|
| Avoid if | Avoid or scale Back Squat if pain changes the movement or the intended position cannot be controlled. Correct this common fault before adding volume: bar resting on the neck — always position on the upper traps, not the cervical spine. |
| Scaling | Goblet squat, air squat with perfect depth, or box squat to develop depth confidence. |
How to Do the Back Squat
1
Set bar across the upper traps (high bar) — not the neck. Grip just outside shoulder-width.
2
Unrack and step back — feet shoulder-width, toes slightly out.
3
Take a breath and brace the core hard before descending.
4
Break at hips and knees simultaneously, sitting back and down.
5
Reach full depth — hip crease below the top of the knee.
6
Drive through the floor to stand, maintaining neutral spine throughout.
Common Mistakes
✕
Bar resting on the neck — always position on the upper traps, not the cervical spine.
✕
Not reaching depth — hip crease must pass below the knee for a CrossFit-standard rep.
✕
Knees caving inward at the bottom — cue "spread the floor" with your feet.
✕
Good morning squat (hips rise faster than shoulders) — indicates weak quads or poor bracing.
Coaching Tips
✓
Brace hard before every rep — the core is the safety system for the spine under load.
✓
Video from the side to verify depth — most athletes think they are hitting depth when they are not.
✓
Programme back squats twice per week: one heavy day (3-5 rep), one volume day (8-12 rep).
Scaling Options
Easier / Beginner
Goblet squat, air squat with perfect depth, or box squat to develop depth confidence.
Harder / Advanced
Higher load, pausing squats (3 sec hold), tempo squats, or 1.5-rep squats.
Training Examples
Train Back Squat with a Clear Purpose
Create a similar workout
Back Squat + Front Squat Quality Pairing
back squat accessory session
4 rounds for quality
5 Back Squat reps at RPE 6-7
8 controlled Front Squat reps
Rest 60-90 sec between rounds
Frequently Asked Questions
What is the difference between high bar and low bar back squat?
High bar (bar on upper traps): more upright torso, greater quad demand, directly transfers to CrossFit movements. Low bar (bar on rear deltoids): more forward lean, greater posterior chain demand, allows more total load. CrossFit uses high bar because it matches the torso position of thrusters, cleans, and overhead squats.
Squat Strategy Guides
Best Squats for CrossFit Users
Best squats for CrossFit users: compare air squats, goblet squats, front squats, back squats, and jump squats by training goal.
Goblet Squat Progression for CrossFit
Follow a practical goblet squat progression for CrossFit to improve depth, posture, loading, tempo control, and transfer to front squats.
CrossFit Squat Mobility Guide
Improve CrossFit squat mobility with practical ankle, hip, and thoracic drills that help air squats, goblet squats, front squats, and wall balls.
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