Stop Letting Your Knees Suffer in Silence

The Leg Press/Hack Squat is a perfect lower body machine. It efficiently target the quadriceps, glutes, and hamstrings while significantly reducing lower back pressure. When training, place your feet shoulder-width apart flat on the platform, keep your knees aligned with your toes, push slowly until your knees are slightly bent, then control the speed as you lower until your thighs are close to your chest. Keep your core tight throughout, and avoid knee valgus or locking your joints. Consistent leg press and hack squat training not only builds lower body strength quickly but also lays a solid foundation for compound movements like free weights squat.

However, many beginners and those recovering from knee injuries use the Leg Press/Hack Squat at the wrong angle, causing far more harm than good.

The more vertical, the more dangerous: The closer the angle is to vertical (80°–90°), the greater the shear force on your knees, which can easily lead to anterior knee pain, patellar tendinitis, or even meniscus injuries. The flatter the angle (0°–30°), the more natural the joint glide and the lower the impact.

The beginner's and rehab user's dilemma: To stay safe, you need to start with a flat angle. To make progress, you need to gradually increase the angle. This theoretically requires 2–3 machines with different fixed angles — nearly impossible for home gym or small studio.

EONFIT EL2 Leg Press / Hack Squat (Adjustable) solves all of this: 
Multiple quick-adjust angles: 30°–60°. 

Adapts to all stages: rehab → progression → advanced, step by step.
One machine replaces three: saves money, space, and works for multiple users. 

Knee-first design: Bio-mechanically optimized angles, natural glide curve, plus cushioned protection.

Smart legs never grind through pain. Say goodbye to machine-swapping and knee pain — the EONFIT EL2 Leg Press / Hack Squat (Adjustable) is here to grow with you.