Sled Reverse Hack Squat

How to do the Sled Reverse Hack Squat

1. 1Load the sled machine to the appropriate weight, then step onto the platform facing the pad with your chest pressed against it.
2. 2Place your feet shoulder-width apart on the footplate, toes angled out 10–15°, positioned slightly lower than you would for a standard hack squat to allow a fuller range of hip flexion.
3. 3Rest your shoulders under the shoulder pads and grip the handles firmly with both hands.
4. 4Release the safety handles and stand fully upright so your legs support the weight.
5. 5Brace your core, then begin the descent by simultaneously bending your knees and pushing your hips back, maintaining contact between your chest and the pad.
6. 6Lower until your thighs reach parallel with the footplate or just below, keeping your heels firmly in contact with the platform throughout.
7. 7Drive through your heels and mid-foot to press back to the starting position, fully extending your hips and knees without snapping them into hyperextension.
8. 8Complete all target reps, then re-engage the safety handles before stepping off the machine.

Form tips

• Deliberately push your hips back during the descent — the reverse position rewards a hip-hinge cue that increases gluteus maximus activation beyond what a standard hack squat provides.
• Keep your chest in firm contact with the pad at all times; lifting away from it shifts stress to the lower back and reduces glute tension.
• Use a controlled 2–3 second lowering phase to maximize time under tension on the quadriceps and gluteus maximus.
• Finish each rep with a slight knee bend rather than a hard lock-out to keep the muscles loaded throughout the set.
• Position your feet lower on the footplate than usual to allow your hips to flex more deeply and reach full glute engagement at the bottom.

Common mistakes

• Rounding the lower back at the bottom of the rep, which transfers load off the target muscles and compresses the lumbar spine.
• Letting the heels rise off the platform, which destabilizes the movement and shifts stress forward onto the knees instead of the gluteus maximus.
• Overloading the sled before mastering depth, resulting in a shallow range of motion that underworks both the glutes and quadriceps.
• Rushing the eccentric (lowering) phase, which eliminates time under tension and reduces the stimulus for muscle development.
• Allowing the knees to cave inward (valgus collapse), which stresses the knee joint and removes the adductor magnus from its supporting role.

Frequently asked questions