12 exercises
The Best 12 Sled Machine Exercises with Videos & Tips
Discover sled machine exercises for lower body and pushing strength development. Every exercise includes HD video demonstrations and form cues to help you build leg drive, improve conditioning, and develop functional power.
Frequently Asked Questions
What is the difference between a leg press and a hack squat?
The leg press has you pushing a platform away from your body at a 45-degree angle while seated, allowing very heavy loads with minimal spinal compression. The hack squat positions you standing on a platform with your back against a pad, mimicking a squat pattern with a fixed path. Hack squats demand more quad activation and ankle mobility, while leg press allows heavier overall loading.
Can the leg press replace squats?
The leg press can build similar quad and glute muscle as squats, but it does not train the core stabilization, balance, or spinal loading that free weight squats develop. If you have back injuries or mobility limitations that prevent safe squatting, the leg press is an excellent substitute for lower body muscle growth. For athletes and strength training goals, squats remain the more complete exercise.
How deep should I go on the leg press?
Lower the platform until your thighs reach roughly parallel (approximately a 90-degree knee angle) without your lower back rounding off the pad. If your lower back lifts off the seat, you have gone too deep for your current mobility. Going deeper increases glute and hamstring activation but also increases risk if your pelvis tucks. A controlled range of motion with full foot contact on the platform is more important than maximum depth.
