Basics Step-by-step DVD consists of seven exercises which are the foundation of all Pilates workouts, whether you are a beginner, intermediate or advanced. Mari breaks down the exercises step-by-step so you really understand where your powerhouse is, what role the frame of your body plays, the importance of body alignment, and how breathing will affect your performance. Plus, this video features our exclusive 3-D training to put you in proper position and form.