The pulleys have integrated precision bearings that ensure smooth performance and reliability. Adjustable pulleys can also swivel a full 180 degrees for even greater range of motion. The pulleys can be adjusted to multiple heights for even greater functionality. The cables used are aircraft quality and have 2000 lb tensile strength.Complete Basic Strength Training ● 4-stack provides a variety of basic strength training modules to help exercisers of different levels find the most suitable training method for them.Stable and Easy to Maintain ● The structure of the equipment is simple but stable, and the fully open design facilitates the cleaning and maintenance of the equipment, and the wide field of vision provides a good training environment.
