Slip abdomen-exercise machine

The utility model provides a slip abdomen-exercise machine, which mainly comprises a bracket, a slide seat and a cushion, wherein the center of the bracket is provided with arc slide rails, the centerof the arc slide rail is lower than the two sides thereof, the slide seat the bottom of which is provided with pulleys is movably arranged on the bracket, and a rotation structure is arranged betweenthe cushion and the slide seat. When the user moves in sitting, the muscle of the abdomen acts to make the slide seat slide left and right, so the abdomen and the surrounding muscle can be exercisedand the waist line of body can be built, and the slip abdomen-exercise machine is an exercise machine which has small size and is convenient to use and collect.