Novel abdominal muscle exerciser

The utility model discloses a novel abdominal muscle exerciser, including seat and support, the support top is connected with the seat, the seat right -hand member has the backup plate through the round pin hub connection, the seat inner chamber is equipped with the guide rail, the joint has the running -board in the guide rail, the running -board bottom is connected with the steel cable, sister block and gear connection that the steel cable was equipped with bottom the support, and the steel cable is terminal to be connected with the steel cable guide rail, the one end of steel cable still is connected with the handle, and the handle is installed in seat right -hand member troops under one's command side, the gear is engaged with the rack, steel cable guide rail sub -unit connection has branch, the bottom that is equipped with the checkpost support on the branch is equipped with two and removes the wheel, and it connects with the support hinge to remove the wheel. This novel abdominal muscle exerciser, through the arm draw or abdominal motion is realized to pedaling of shank, arm and shank alternating movement make the belly move in succession, not merely are that abdominal exercise is strengthened, arm and shank also can obtain taking exercise simultaneously, make the whole body can both obtain better enhancement.