Take your leg training to the next level with a machine designed for precision, balance, and durability. Correct muscle imbalances and build symmetrical strength with unilateral leg options-simply use the quick-release configuration to independently target each quad and hamstring, allowing you to focus more intently on the weaker side. For posterior chain development, the prone leg curl delivers what seated machines can't: a longer range of motion with continuous hamstring tension, precise targeting of the biceps femoris short head, and a stretched muscle position that maximizes contraction efficiency. Designed to fit users from 4'11"" to 6'3"", this machine adapts to you regardless of gender or height. Built to last with a heavy-duty steel frame tested through 2 million cycles, oversized rollers for buttery-smooth resistance, and electroplated components for quick adjustments between sets.