IFit Jillian Michaels Power Walk Level 3 iFit Jillian Michaels Power Walk Program Level 3 SD card Stay fit by walking 8-week program is designed to give you the same benefits of running and jogging by walking at an incline Treadmill: 3-5 mph; 30- to 60-minute workouts Incline Trainer: 2.5-5 mph; 30- to 60-minute workouts