Sit-up Assistant Device 4 Levels Adjustable Self-Suction Sit-ups Bar Fitness Abdominal Muscle Training Exercise Tools

nullSpecification:MaterialManganese Steel+FoamColorRed, Pink, Blue, BlackFeatures:-Help you to exercise your Abs core muscles,reduce abdominal fat and shape your body.-Suitable for high lift lower limbs, bridge hips, support lateral extensions, push-ups, sit-ups, lean over, flat support.-Large silicone suction and lock design for strong and secure suction force.-4 levels of height adjustment to meet your different demands.Package included:1 xSit-up Assistant Device