designed for those with hip disarticulation or hemipelvectomy level amputations. During the stance and swing phase, the movement of the joint is controlled by high-performance linear hydraulics.This allows for dampened, controlled heel strike in the stance phase with significantly reduced hyperlordosis as well as smooth extension of the hip joint. Controlled and smooth rollover on the prosthesis under full load becomes possible. It makes a comfortable, natural sitting position possible thanks to its low structural height when seated.