It is mainly used for squat exercises. Users can place the barbell on the barbell supports at an appropriate height. 

Through the squat movement, it exercises major muscle groups in the legs, 

such as the quadriceps, glutes, and hamstrings, improving lower - body strength and muscle mass.

Used in combination with a bench press bench, it allows for exercises like flat - bench press, incline bench press, and decline bench press.

 It focuses on training the pectoralis major in the chest and also works the relevant muscles in the shoulders and arms, 

helping to enhance upper - body pushing strength and chest muscle strength.