The Weslo Momentum 620 is packed with features that give you an incredible fat burning workout while providing the smooth performance you expect from Weslo. Two Personal Trainer workouts help keep you focused on your goals while the SMRŽ Resistance can be adjusted to vary the intensity of your workout. Keep track of all your workout details on the LCD Workout Display that tracks your speed, time, distance, calories burned, fat calories burned and pulse as you exercise.