The Wonder Smart Core is designed to target your upper, middle and lower abs, and your oblique's, but it also does so much more. In all it combines great exercises plus cardio, to give the ultimate total body shaping and toning work out. Wonder Smart Core is a compact exercise machine and is the ultimate way to work your abs and core muscles, and to get you in the best shape of your life. Wonder Core Smart is a dual resistance based exercising machine that gives you double the workout in half the time. Wonder core is totally adjustable to your fitness level. Wonder core provides a full 180 degree range of motion. It has resistance springs on either side of its padded seat and you can use it to do 8 different exercises plus cardio. You can do:- Sit ups/ Crunches, Push ups, Bridge, Scissor kicks, Forearm/Biceps, Triceps, Ab Tucks, It can help you achieve the desired shape with an appropriate diet it will become an effective way to lose weight.