Buffy the fitness instructor has created an instructional work out video for all fitness freaks and gym fanatics. Buffy shows you how to stay in shape and puts your through your paces with a workout that is sure to get your pulse racing. Let's see how many reps you can do, and make you feel the burn. After Buffy gets all warmed up, she strips off so you can imitate the correct technique. Make sure you watch her form, and work up a sweat!