FlexDeck® Select Shock Absorption.
The Life Fitness F3 Treadmill offers the patented FlexDeck® shock absorption system reduces impact to joints by nearly 30% compared to ordinary treadmills.
Contact Heart Rate.
Contact heart rate hand sensors and wireless telemetry on the Life Fitness F3 Treadmill provide convenient heart rate monitoring (wireless chest strap included).
GoSystem™ Quick Start.
The Life Fitness F3 Treadmills offers the Go System™ Quick Start feature, which remembers your preferred walk, jog and run speeds, as well as three different incline positions, so you can get started with the push of a button..