Reverse Hack Squat
Exercise

Reverse Hack Squat

Watch Video Instructions
QuadricepsGlutes and hamstrings
2 videos
Workout Center

The reverse hack squat is a machine-based lower-body compound exercise performed by facing the hack squat machine instead of resting your back against the pad. This forward-facing setup increases forward torso lean during the squat, shifting more emphasis onto the glutes and hamstrings while still working the quadriceps heavily. The fixed pathway of the machine controls the bar path, making it a useful option for building leg strength with less balance demand than a free-standing squat.

Muscles Targeted

  • Primary: Quadriceps, gluteus maximus
  • Secondary: Hamstrings, adductors
  • Tertiary: Calves, core stabilizers

Starting Position

Load the hack squat machine and step onto the platform facing the machine, gripping the handles or shoulder pads in front of you rather than resting your back against the pad. Position your feet shoulder-width apart, centered on the platform with toes pointed slightly outward. Release the safety catches, brace your core, and stand with knees slightly bent and torso leaning forward toward the machine before beginning your first repetition.

Execution Steps

  1. Brace your core and unlock the safety handles once you're in position
  2. Lower yourself by bending your knees and hips, allowing your torso to lean forward toward the machine
  3. Descend until your thighs are at least parallel to the platform, keeping your heels flat throughout
  4. Keep your knees tracking in line with your toes as you descend, avoiding inward collapse
  5. Drive through your heels and midfoot to press back up to the starting position
  6. Extend your hips and knees fully at the top without locking out aggressively
  7. Repeat for the desired number of repetitions, then re-engage the safety catches before exiting

Form Cues

  • Keep your heels planted on the platform throughout the entire range of motion
  • Allow a natural forward lean rather than forcing an upright torso - that lean is what shifts load to the glutes and hamstrings
  • Track your knees over your toes to avoid excess inward or outward drift
  • Control the descent - do not let the weight drop you into the bottom position
  • Keep your core braced throughout to protect your lower back as your torso leans forward

Common Mistakes

  • Rising onto the toes: Lifting the heels shifts stress onto the knees and reduces posterior chain engagement. Keep the whole foot planted.
  • Bouncing at the bottom: Using momentum out of the bottom position reduces muscle tension and increases joint stress. Control the transition.
  • Too narrow a stance for your mobility: Restricts depth and causes the knees to cave inward. Adjust foot width to allow full, controlled depth.
  • Locking the knees out hard at the top: Places unnecessary stress on the knee joint. Stop just short of a hard lockout.
  • Using too much weight too soon: Loading the machine before mastering the movement pattern encourages partial reps and poor tracking. Build up load gradually.

Variations

  • Standard (forward-facing pad) hack squat: The traditional back-supported version that emphasizes the quadriceps more directly
  • Narrow-stance reverse hack squat: Shifts emphasis toward the outer quads and adductors
  • Wide-stance reverse hack squat: Increases glute and inner-thigh involvement
  • Single-leg reverse hack squat: Unilateral variation that improves balance and corrects side-to-side strength differences
  • Pause reverse hack squat: Adding a pause at the bottom removes momentum and increases time under tension

Tips for Progression

  • Master bodyweight and light-load reps with full control before adding significant weight
  • Increase depth gradually as ankle and hip mobility improve
  • Add small load increments once you can complete all working sets with controlled tempo
  • Incorporate pause reps to build strength out of the bottom position before increasing top-end load

Training Notes

Use the reverse hack squat as a secondary or accessory lower-body movement, typically performed for 8-12 reps across 3-4 sets after a primary squat or deadlift movement. Rest 60-90 seconds between sets. Its guided path and adjustable torso lean make it a useful tool for targeting the glutes and hamstrings alongside the quadriceps within a leg-day program.

Exercise Details

Body Parts
Quadriceps, Glutes and hamstrings
Category
Workout Center

Frequently Asked Questions

How often should I do the Reverse Hack Squat?

Because the Reverse Hack Squat works quadriceps, glutes and hamstrings, two to three sessions a week is a sensible range for most people. It is a compound movement, so it pulls in several muscle groups at once and needs a full day of recovery before you hit the same pattern again. If you train it harder, do it less often.

Is the Reverse Hack Squat suitable for beginners?

The Reverse Hack Squat sits at an intermediate level for most lifters. Start light, nail the technique, and only add load once the pattern feels automatic. New to lifting? A coach can check your setup in a single session.

What should I do if the Reverse Hack Squat causes pain?

Stop the set right away. A working burn in quadriceps is fine, but sharp or pinching pain is a signal, not a challenge. Reset your machine setup, drop the weight, and if the pain comes back, talk to a physio or certified trainer before your next session.

How much weight should I use for the Reverse Hack Squat?

Pick a load you can move with clean form for every planned rep, where only the last one or two feel genuinely hard. Since this is a pushing movement, keep the bar or handle path steady and avoid bouncing out of the bottom. When form holds across all sets, nudge the load up a little.

Can I modify the Reverse Hack Squat?

Plenty of options exist. You can swap the machine for something similar, shorten the range of motion while you learn the groove, or change your stance to shift the emphasis around quadriceps, glutes and hamstrings. Splitting a compound lift into its parts is a fair way to build the pattern. Adjust to fit your body, not the other way round.