The Glutebuilder Dual 45° Hip Extension is a high-performance machine designed to train your core, upper and lower body, and glutes. It works with weight plates and resistance bands. Its 3D arc of motion allows for hip abduction, external rotation, and extension to replicate the full function of the gluteus maximus. It offers two execution modes: with a leg extended or flexed, isolating different muscles. The handles rotate freely and are height-adjustable, while the thigh pads are adjustable with gas assist.