What is Naukasana ? Naukasana is an asana, which is done while lying on the back. When this asana is done, its shape appears like a boat. That's why it is also called Naukasana. It is also called boat pose. We get many benefits by doing asanas. This is a very good posture to eliminate belly fat and also the whole body benefits. If it is practiced then it is very easy to do this asana. We will see step by step how this asana is done.