Abdominal muscle exercising equipment

The utility model discloses abdominal muscle exercising equipment. Supporting rod, the top of one side of the supporting rod is fixedly connected with a reinforcing rib; the upper surface of the reinforcing rib is fixedly connected with a lying plate; the top of the lying plate is fixedly sleeved with a first leather cushion; a spring steel plate is movably arranged in the second leather cushion,sleeve plates are movably arranged on the two sides of the spring steel plate in a sleeving mode, one end of each sleeve plate is fixedly connected with the upper surface of the lying plate, an air bag is arranged below the spring steel plate, connecting bases are fixedly connected to the two ends of the air bag, and one connecting base is fixedly connected with the upper surface of the lying plate. According to the utility model, the spring steel plate is matched with the air bag; when a trainee lies on the upper surface of the first leather cushion, the air bag can support the spring steel plate to prevent excessive