GANAS Power Platform Machine supports the adjustment of multiple positions and is easy to operate.,The height-adjustable safety hook can conform to the human body's physical condition. It has dual exercise positions; it can exercise your back muscles.Details of different training positions corresponding to three different grip methods of barbell rowing:The first type of overall exercise part is the overall latissimus dorsi. The way to hold the bar is a narrow forehand grip, which needs to be shoulder width; the second type is the upper back muscles, and the way to hold the bar is a wide overhand grip; the third type is the lower back muscles Group, the way to hold the bar is to hold the bar in the backhand, which needs to be shoulder-width apart.