Marisa Tomei’s Core & Curves Workout DVD features the Academy Award®–winning actress with celebrity fitness trainer Key Son. This DVD feeatures 3 workouts designed to create long, lean muscles for sexy legs, toned abs and shapely arms.Key Son has developed a system of circuits that focuses on small muscles that lengthen the body. The 3 workouts include: Best Legs Workout, Ten Moves in Ten and Body Definition with Toning Band. 60 minutes. One medium resistance toning band included (also available separately in three resistance levels.