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Box Squat (Smith Machine)

Muscles worked

  • Quadrizeps
  • Hip Adductors
  • Gluteus
  • Quadratus Lumborum
  • Long Calf
  • Short Calf
  • Calf (Gastrocnemius)
  • Calf (Soleus)

Equipment

Smith Machine
Smith Machine
Box / Bench / Step / Chair / etc.
Box / Bench / Step / Chair / etc.

Form Cues

  • Place a box or bench behind you at a height that puts your thighs at or just below parallel when seated.

  • Position yourself in the Smith machine with the bar on your upper traps, feet slightly in front of the bar.

  • Squat down with control, sitting back onto the box.

  • Sit on the box briefly — do not bounce off it. Pause for 1-2 seconds.

  • Keep your core braced and back tight while seated on the box.

  • Drive up explosively from the dead stop by pushing through the whole foot.

  • The Smith machine's safeties provide a consistent depth reference in addition to the box.

  • Keep your shins roughly vertical at the bottom to maximize hip and glute engagement.

Common mistakes

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