Legs · Machine

Hack squat — Machine

Target musclesOuter quads · Inner quads · Center quads

Hack squat — Machine
Description

Guided squat to target the quadriceps along a stable path.

01 · Setup

Set up the movement

  • Adjust the machine supports to stay aligned throughout.
  • Place your feet hip-width apart and turned slightly outward.
  • Keep your back supported and pelvis neutral.
  • Align your knees with your toes before lowering.
  • Adjust the supports to stay aligned throughout.
02 · Execution

Perform the rep

  1. Lower by bending your hips and knees under control.
  2. Use a depth at which your back remains neutral.
  3. Rise by pushing firmly through your midfoot.
Technique cue

Aligned knees, supported back and controlled depth.

Common mistakes
  • letting the knees collapse inward
  • lifting the heels
  • bouncing at the bottom
  • lowering too quickly
  • forcing a range beyond your mobility
Safety notes

Risks of poor execution

  • The guided path reduces sideways instability.
  • Forcing the range can still overload the joints.

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