● Cushion and hip-support cushion effectively stabilize the user, and provide the most performance when using. ● User can adjust the starting position and weight stacks when sitting ● Mark the starting angle, so that each side are consistent, keep each training can proceed in exactly same way. Specifications DIM：(L)1084*(W)1158*(H)1500mm N.W：240KG Weight stack： Standard：80KG Max：150KG Muscles trained：Waist and Abdominal muscles
