The Precor EFX 546i Elliptical Cross Trainer at glance:* Display featuring Tap Control™: Tactile paddles control Cross Ramp & resistance, confirming user input with a satisfying click. The multiple feedback options make it easy to monitor workouts.* Touch heart rate monitor: Easy-to-use handgrip sensors monitor heart rate. Heart rate telemetry helps keep the user in an aerobic workout, optimizing fat burn.* Cross Ramp technology: Users can select a ramp angle between 13 & 40 degrees throughout the workout to isolate & crosstrain quadriceps, gluteals, hamstrings, & calves. Stride lengths vary along the incline of the Cross Ramp from 21. 2 in
- 24. 7 in, to give the user a great workout