You've heard of all kinds of fitness programs that are supposed to be fun and burn the fat in no time flat! But there's a new trend in fitness that will make you use muscles in the gym you've never used before. Building muscle is easy when you have instructors like Cindy Behr working your throbbing love muscles! They're not afraid to get down on their knees and make it hot. No need to worry about lactic acid build-up because these hot and horny babes are gonna drain you to the very last gooey drop!