iFIT Exercise Workout SD Card - 8-Week 'Wellness' Program Level 1 iFit Weight Loss Program Wellness SD card Beginner Level 1 Progressive, 8 week program Designed to better burn calories and shed inches Compatible with Treadmills, that have iFit SD card reader. 3.5 Max Speed 10% Max Incline, 150-300 Calories Burned per workout