AB Crunch Machine in the series of Hydraulic Line machines is part of a special round training. The machine is designed to strengthen with maximum efficiency and safety and without straining the joints. The whole series of Hydraulic Line machines operates on the principle of oil dampers, which provide stable resistance throughout the range of exercises.

The AB Crunch Machine is designed for highly efficient strengthening the abdominal muscles. Seat and backrest are fitted with wide, moisture resistant upholstery, which ensures feelings of comfort even during intense fitness exercises. The upper handles are covered with high-quality anti-slip material. Resistance in both directions of movement is ensured by a hydraulic damper adjustable to six levels of difficulty. High quality finish then enhances the resistance of the machine to scratching and peeling.