The back squat is the single most effective lower-body exercise. It loads the quads, glutes, and hamstrings under a full range of motion with enough weight to drive real strength and muscle gain.
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Form Guide
Step-by-step: Barbell Back Squat
1Bar rests on the shelf of your traps — not on the bony top of your spine. Squeeze your shoulder blades together to create this shelf.
2Feet shoulder-width apart or slightly wider, toes pointed out 15–30 degrees in the direction your knees will travel.
3Take a big breath into your belly (not your chest), brace your core like you're about to take a punch, and hold it throughout the descent.
4Break at the hips and knees simultaneously — do not push your knees forward first.
5Keep your chest up and torso as upright as your mobility allows. The bar should track a vertical line over the middle of your foot.
6Knees track over your toes throughout — do not let them cave inward (valgus collapse).
7Squat to parallel or below — crease of the hip below the top of the knee. Partial squats limit the glute and hamstring recruitment.
8Drive through your whole foot on the way up. Think "push the floor away" rather than "stand up."
Common Mistakes
What most people get wrong
Knees caving inward (valgus): push your knees out actively through the movement.
Rising on your toes: stretch your ankles or elevate your heels on small plates until mobility improves.
Morning glory (forward lean): usually a weak upper back or poor ankle mobility — work both.
Squatting too high: your depth determines your result. Record from the side and check hip crease.
Holding your breath too early: brace before the descent, not halfway down.
Programming
How to program the Barbell Back Squat
For strength: 3–5 sets of 3–5 reps with 3–5 min rest. For hypertrophy: 3–4 sets of 6–10 reps with 2–3 min rest. Progress 5 lbs per session as a beginner; 2.5 lbs per session intermediate. Squat twice a week minimum for best results.
Good alternatives include: Goblet Squat, Leg Press, Bulgarian Split Squat, Hack Squat.
The Barbell Back Squat is rated Intermediate. Learn the movement pattern with lighter weight before progressing.
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