Large exercise equipment anaerobic training squat rack

A squat rack is a machine in a gym that has two or three barbell bars located on the chest. In contrast to the Smith rack, the bar bar is separated, the bar is placed under the shelf, and the cross bar of the shelf is used to support the bar. A squat rack prevents the barbell from slipping off your shoulders and can provide extra stability. In the squat training, the squat rack can exercise the muscles of the back of the thigh and the calf, and improve the explosive power and endurance of the body