"Cycle - All Terrain" will give you the feel of an actual outdoor bicycle ride while indoors. The workout is designed for all levels. First time cyclists should just do the Warm-up ride, Cool-down and stretch (14 min). Beginner level cyclists can add the interval type Pace Line ride which leads the rider through fast and slow speeds similar to racing in a pack of cyclists (28 minutes). Intermediate levels will add the Climb which is similar to a big hill (40 minutes). Advanced cyclists will add the Rolling Hills for a total workout length of 58 minutes. This DVD also has Workout Options and Mix & Match Options to personalize your own ride. About the Instructor Brooke Hayward is currently the director of the indoor cycling program for Club LaMaison Health and Fitness in Wayne, PA. With over 15 years in the fitness industry she holds Group Exercise Certifications with ACE and AFAA and is a personal trainer with IFTA.