The Force USA ® Solitude Leg Extension / Leg Curl Machine is a full commercial-grade piece of equipment designed to target and strengthen both the quadriceps and hamstrings with a single, dual-function machine. With its heavy-duty construction and smooth biomechanics, this machine ensures efficient lower body workouts, built to withstand the demands of any professional training facility or dedicated home gym. Take your leg workouts to the next level with consistent performance that endures even the most intense training sessions.