Fysiqal

Squat · Advanced

Low-Bar Squat

Compound squat exercise using barbell, squat rack.
Low-Bar Squat demonstration (no audio).
Movement pattern
Squat
Difficulty
Advanced
Equipment
Barbell, Squat rack
Mechanics
Compound
Sides
Bilateral
Main plane
Sagittal

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How to do the Low-Bar Squat

Cues reviewed by Kwabena Osei on

Setup

Bar rests lower, across the rear deltoids/lower traps (not the neck), slightly wider grip than a back squat to accommodate the position.

  1. Unrack and set up with a bit more forward torso lean than a high-bar back squat -- this is a normal, expected difference for this bar position, not a technical fault.

  2. Sit back more than straight down, since the lower bar position shifts the movement toward the hips.

  3. Drive up leading with the hips, keeping the bar traveling in a straight vertical line over the midfoot.

  4. Don't lock your knees out hard at the top -- stand to full hip/knee extension without slamming into a rigid lockout.

Common mistakes

  • Trying to stay as upright as a high-bar squat, which fights the bar position instead of working with it.

  • "Good-morning-ing" the weight up -- hips shooting up much faster than the chest, turning the squat into a hip hinge under a squat bar.

Muscles worked

How the knowledge graph models this movement

Each joint action, with the role and emphasis the graph assigns each muscle. These are qualitative anatomical labels, not measured muscle activation.

  • Hip extensionprimary action

    Gluteus maximus (prime mover, high emphasis); Biceps femoris long head (prime mover, high emphasis); Semimembranosus (prime mover, high emphasis); Semitendinosus (prime mover, high emphasis); Adductor magnus (synergist, high emphasis)

  • Knee extensionprimary action

    Vastus lateralis (prime mover, high emphasis); Vastus medialis (prime mover, high emphasis); Vastus intermedius (prime mover, high emphasis); Rectus femoris (synergist, moderate emphasis)

  • Spine extensionsecondary action

    Erector spinae (stabilizer, high emphasis); Multifidus (stabilizer, moderate emphasis); Quadratus lumborum (stabilizer, moderate emphasis); Rectus abdominis (stabilizer, moderate emphasis); Transverse abdominis (stabilizer, moderate emphasis)

  • Ankle plantarflexionsecondary action

    Soleus (stabilizer, low emphasis); Gastrocnemius (stabilizer, low emphasis)

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From the Knowledge Library

Educational content only — not medical advice. Consult a qualified professional for individual guidance, especially around injury, pregnancy or medical conditions.