The pulley systems of the ultimate 2-stacker multi-gym have their own characters and provide different features during a training session. For example, a high pulley station helps you do lat pulldowns, triceps press downs, and cable crossovers. Similarly, A mid-pulley station allows for developing terrific abs, and triceps in a quick way. A low pulley station provides a smooth way to do leg extensions, cable curls, rows, and more.