Suda is an online fitness club, offering live and interactive instruction via webcam. Our initial product is a series of fitness classes inspired by dance styles from around the world. Users can enjoy all of the benefits and convenience of working out at-home while still being coached by a real, live instructor. Our service is more engaging than current at-home options, leading to increased user commitment. Compared to repetitive DVDs or prerecorded clips, dynamic encouragement from the instructor keeps participants motivated when the workout gets tough.