Our honorable PM has announced the day 21TH June as a Yoga day. Its very nice preparation for the better health without medicine. Today we have a lot of work to our brain so that people are doing so many exercises for the body but what about the brain as brain is getting very easily and quickly tired. Some people can't work continuously for the brain for 2 hours. If we will forcefully sat them to do work they will make so many mistakes or not doing it properly.