One of the most popular Yoga practices in a simple variation suitable for beginners. Even without prior knowledge of Yoga you can try out this exercise if you are in good physical shape. Some minor variations of the classical Surya Namaskar make it possible for nearly everybody to practice to get full benefit. Surya Namaskar is good for your heart, lungs, your whole circulatory system. It gives flexibility and massages the internal organs. It helps to relax and get energy very quickly. There is no exercise with so many benefits as Surya Namaskar. Demonstrated by David, Yoga Teacher at Yoga Vidya https://www.yoga-vidya.de/english.html. Explained by Sukadev, founder of http://my.yoga-vidya.org