I've never played anything that combines sport and fun. The training is great, inovativ, promising profesionel and varied. The music is adapted to the respective exercise and has good bits. It has the right mix of fun sports and exercise. Also you can select individual exercise and so for two vied Sporten. It works best with dark socks and dark clothing or bicycle gloves. The space should not be too small and the background should be free of objects. For me it works well, but can also be because I have a sports room of about 30m².