It works the core muscles of the back, legs, arms, abs and glutes. It is suitable for men, women and teens, and can be used at home, companies, gyms and other places.Specification: Material: Steel, Foam, ABS and PUProcess: PaintingStyle: ModernAssembly Required: YesColor: Yellow/RedExtended Angle: 90°Display Content: Time, Count, Reps/Min, Calories, ScanPulling Force: 3 Gear AdjustableLength: 3 Gears AdjustableLoad Capacity: 150kg/330lbsPackage Size: 82.7*46*24.5cm/32.56*18.11*9.65inchProduct Size: 130*39cm/51.1*15.3inchGross Weight: 8kg/17.64 lbsNet Weight: 7kg/15.43 lbsPackage Included:1*Abdominal Exercise Machine1*English ManualNotes:1.Please read the English manual carefully before use and pay particular attention to the safety instructions contained therein.2.Please allow the slight color difference caused by the shooting light and 1-3 cm error due to manual measurement, and make sure you do not mind before ordering.