For many it is considered to be one of the easiest asanas, but that is not the case
Even though it may look very simple and non-beneficial but it is the other way round. After doing all your yoga poses this is one of the most essential and important pose to complete your yoga practice with. It is the asana which gives the opportunity to relax. Shavasana means Corpse pose due to the look of the asana. As you lie down it makes you aware about your body and how each part of your body plays a very important role in your life.
As you go along meditating it relaxes each nerve of your body and improves your respiration which creates the areas for energy and vitality
It benefits mentally as well as physically, which helps in focusing your positive energy for a greater good. Mind and body should not waiver while doing this asana. Full concentration is required and it may prove to be very handy in times when you need the most. A motionless mind and body helps you reach the level of optimum relaxation. Listening to soothing voice or some chants may just help you reach that meditated level.
The respiratory and circulatory system is cleared and opens to a more refreshing life
The overworked muscles tend to relax when you are in this asana. Every system in the body relaxes which gives them the breathing space to conserve energy and be more useful later on. It is very beneficial for people who are heart patient as well as suffering from blood pressure. It helps in improving your stress level and may also relieve you from slight depression. Minor problems like headache, fatigue and insomnia may also be reduced. People with back injury or any other back problems should take extra care.