This is a great (but seemingly abandoned) app. The visual design is beautiful. The instructional design is lacking. Do not get this app if you are a beginner, you could seriously hurt your back, hamstrings, etc.. If you are intermediate or advanced its a fun way to practice on your own but be careful if you are not warmed up. The app starts with the full expression of a pose then offers gentler variations way too late. The music loops are boring. The graphics need to be updated. There should be way more poses and transitions from one pose to another.. Vinyasa?