When a lunge machine uses a single center-rod slidding footplate, it restricts rear knee depth, reducing hip flexion and consequently limiting the stretch placed on the glutes of the working leg. The Glute Lunge uses dual guide rods to allow deeper knee travel, enabling greater glute stretch and range of motion.
Additionally, a rear calf pad stabilizes the working leg, preventing it from moving backward, This helps maintain the training stimulus on the glutes of the working leg while minimizing compensation from the rear leg, reducing excessive hip flexor stretch that could otherwise transfer stress to the lumbar spine. leg. Combined with the patent-pending front support handles, this setup dramatically enhances both balance and loading potential, making every rep safer and more effective.