This is the classic original 90 minute hot yoga series appropriate to all levels of fitness. you are never too old, too injured, too weak, too out of shape to begin anew. This series addresses and heals every cell, organ, gland, muscle, ligament, tendon, and system in our beautifully human body. This series is originally designed to be practiced in a hot room, but is equally effective in a more temperate environment. Either way you are going to feel so much better after just one class.