The corps pose is a relaxation asana. It is done before beginning of the session as well as in between asanas and also it can be done at the end of the session for final relaxation. This asana looks deceptively easy but in fact it is one of the most difficult pose. Learning how to relax is very important and relaxed body is 50% of every asana. With continuous practice the controlled relaxation will improve and this precious technique will help you deal with all the stress in your life.