Selectorized machenes leg extension leg curl

The FitGenix Selectorized Leg Extension & Leg Curl Machine is a versatile lower-body strength-training device that allows users to effectively isolate and strengthen the quadriceps and hamstrings through two separate movements in one compact unit.

For the leg extension , users sit with their backs supported and ankles positioned behind the roller pads, then extend the knees to lift the weight, targeting the quadriceps — the muscles on the front of the thighs.

For the leg curl , users lie face down and position the back of their ankles against the pad, then bend the knees to pull the pad toward the glutes, engaging the hamstrings — the muscles on the back of the thighs.

With an adjustable seat and backrest, along with a smooth weight-stack resistance system, this machine ensures proper body alignment and controlled movement for safe and effective training. It’s ideal for building lower-body strength, improving joint stability, and supporting athletic performance in both commercial gyms and home fitness setups.