All quads exercisesQuads · Gym
Hack Squat
Machine-guided squat with back support. Easy to load and stay upright.
BeginnerHack squat machine3 × 10–12

QuadsHack squat machine
Hack Squat
Demo · IFBB Pro Lewy Blackmore
How to do the Hack Squat
- 1Shoulders back on pads
- 2Feet mid-platform
- 3Full depth
Benefits of the Hack Squat
- Builds strength and size in the quads through a full, controlled range of motion
- Also trains glutes as supporting movers
- A fixed, stable path so you can safely push close to technical failure
- Low skill demand — safe to learn early and useful for high-rep volume
Sources
Educational information only — not medical advice. Exercise technique, sets and reps are general guidance and may need adjusting for your experience, equipment and health history. Talk to a qualified clinician before starting or changing a training program if you have an injury or medical condition.
- 1Behm et al. (2016) — Acute effects of stretching on range of motion and performanceApplied Physiology, Nutrition, and Metabolism
- 2Schoenfeld, Ogborn & Krieger (2017) — Dose-response of resistance training volume on hypertrophyJournal of Sports Sciences
- 3ACSM position stand (2009) — Progression models in resistance training for healthy adultsMedicine & Science in Sports & Exercise
- 4Physical Activity Guidelines for Americans, 2nd editionU.S. Department of Health and Human Services





