Power yoga not only helps you lose weight, but it also brings out the perfect shape for your body. It has a highly detoxifying effect on you. As a result, you become slimmer, your skin glows and you feel cheerful because of the influx of positive energy in your body and mind. DVDs for power yoga are available in different levels such as beginners, intermediates and experts. Rodney Yee's Power Yoga Total Body is a great intermediate workout series, which is suitable for most people.