Sit up bench, Adjustable sit up bench, Fitness sit up bench.incline sit up bench(Bench with red backrest) Item No: JYD-306Name: AB Chair King N.W/G.W ... , middle ABS and obliques all at once, on the way up and down; in just 3 minutes a day combined with ... , time, caloriesInclude:Sit up bench x 1 Manual x 1 ;LCD Monitor x 1Basic Packing: Packed with Brown Ctn AB chair sit up bench C ...