Sumits Yoga combines the best of the best. I have been to Bikram Yoga where you practice hot yoga with stretching type movements. The focus there is on repetition and improving in practice. I have also been to regular yoga where you can do more difficult types of moves. Sumits Yoga is a great combination of the hot room concept with regular and complex yoga moves. In addition, you do a bunch of pushups and situps in the room as well. This would be like yoga on steriods. In the end, you come out of the room feeling amazing!