S Series doesnt cut corners it actually sets new standards for what a cardio line should be. Featuring all of Star Tracs popular user focused features like adjustable personal fans and easy programming options the S Series gives you many of the features youd never expect to find for the price. The S-TRc, a commercial-quality treadmill. Larger buttons and fewer scrolling letters for easier viewing along with Star Trac's popular personal cooling fans, multiple cup holders and 13 user-specific workout programs make the S-TRc the ideal option for your workout experience.