Take Olivia newton john's advice and get physical, physical with this Marcy Pro magnetic resistance recumbent exercise bike. It's time to set down the potato chips and hop on this exercise bike. It has an adjustable, magnetic resistance knob with 8 preset levels to choose from, weighted pedals with foot straps, and an ergonomic seat with various lengths and comfort for your backside. The lcd screen shows the scan, speed, distance, time, odometer, and calories burned as your body sweats out those late night tacos you ate last night. The handy pulse sensor also monitors and works within your target heart rate. Now, do as Olivia says and pedal your way to the body you've been longing for with this Marcy Pro magnetic resistance recumbent exercise bike.