No need to join a club, the S77 treadmill gives everything you need in the comfort of your own home. The S77 features a 4.0 Cont. Duty HP motor and also incorporates the largest deck SOLE offers, an exceptional 22" wide running surface that is great for any runner. with the heart rate programs, the treadmill automatically makes adjustments to the incline to keep you in your target heart-rate zone. The included wireless chest strap touts a 99.9-Percent accuracy rating. The treadmill motor carries a full 30-year warranty, with a lifetime warranty on the deck and frame. Safety features include a 0.5 start speed, large stop switch, textured belt and 10-amp circuit breaker. The console displays the ten available programs and has built in speakers which allow you to hook up any MP3 player, iPod, etc. Additional features include speed and incline controls on the handlebars and built in cooling fans for maximum comfort.