Precor EFX 5.21i Elliptical Cross-Trainer Programs (6): Cross Training, Gluteals, Heart Rate, Interval, Manual, Weight Loss Displays: Time, Calories, Profile, Strides, Strides Per Minute, Scan, Heart Rate, SmartRate 20 Resistance Levels ... Crossramp: 13 to 30 degrees (adjustable) SmartRate: Instant display of your heart rate keeps you in your target zone for improved cardio-training and weight-loss results. Accessory Holder: Water bottles, portable music players, magazines, and more are easily housed in the integrated console.