How to do the Sled Reverse Hack Squat
LegsQuadsMachineBeginner
The sled reverse hack squat positions your body facing the machine, shifting stress directly onto the quads in a way that few movements can match. Master this pattern early and you build the kind of leg strength that carries over to every other lower body lift you will ever do.
Add this to my personalized plan →Muscles worked
Primary
Quadriceps
Secondary
GlutesHamstringsCalves
Step-by-step
- Step onto the platform facing the sled, place your feet shoulder-width apart with heels elevated on the edge and your chest against the pad.
- Unhook the safety handles, then hinge at the hips and knees simultaneously to lower the sled under control until your thighs reach parallel or just below.
- Drive evenly through the full foot to press the sled back to the start, squeezing the quads hard in the final degrees of extension.
- Re-engage the safety handles only after completing your final rep, then step off the platform.
Common mistakes
- Letting the knees cave inward as you descend — actively push your knees out in line with your toes throughout the entire range of motion.
- Cutting the descent short above parallel — commit to a full range to maximize quad recruitment and get the true benefit of this machine.
- Bouncing or rushing out of the bottom position — pause briefly at the lowest point to eliminate momentum and keep tension on the muscle.
Pro tip — Intentionally dorsiflex your ankles and let your shins travel forward aggressively as you descend; this forward shin angle is what isolates the quads and separates the reverse hack squat from every other sled variation.
Sets & reps by goal
Build muscle3–4 sets × 6–10 reps
Get stronger4–5 sets × 3–6 reps
Lose fat / tone3 sets × 10–12 reps
Rest: 2–3 min between sets (60–90s on lighter days).
More Legs exercises
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