So many readers come to this blog searching for answers on surya namaskar. There is a whole book, a small one, devoted to this series of poses. Surya namaskar, or sun salutations, is one of the most popular flows of yoga asana. There are perhaps as many variations as there are teachers. Many questions come up on how to do this sequence of the traditional 12 poses. Some poses are repeated in the cycle. This can be a complete yoga practice as shown by Surya Namaskara: A Technique of Solar Vitalization by Swami Satyananda.
For the full review please go to http://mahasriyoga.com/bookreviews/SuryaNamaskara.html.