This Portable 6 in 1 Smart Body Fitness Ab Training Machine is designed into an effective home exercise system. It has cleverly hidden interlocking springs and precision dials on each side that gives adjustable resistance, producing an amazing 10kg to 20kg of resistance on each side! So there's no wasted time or effort as your muscles are going through the entire range of motion, giving you a fantastic total core workout. In addition to six standard exercises, you can even create your own exercises, because this versatile fitness tool will absolutely give you endless possibilities to be fit. It also greatly works in conjunction with an exercise & diet plan, no need for an expensive gym membership. Just buy now and get yourself to achieve your goals, get the sexy six pack abs you've always wanted! FEATURES: * Comes fully assembled * Compact & easily folds up for storage * Works in both directions on each rep * Adjustable dual resistance from 10 to 21kg * Works by focusing on your upper, middle and lower abs and obliques * Combines 6 standard exercises including sit up, bridge, scissor kicks, triceps, push up, forearm & biceps SPECIFICATIONS: * Condition: Brand new * Material: Cold-roll steel & Foam & PU & PP * Color: Grey + Green * Stretched Size(LxWxH): Approx. 51 x 54 x 36.5cm * Folded Size(LxWxH): Approx. 47.5 x 54 x 12cm PACKAGE CONTENTS: 1 x Home Ab Machine 1 x Exercise Guide