Physical exercise means is the movement of the limbs of our body according to our rules. None can enjoy good health without physical exercise. It also keeps us free from diseases. There are many kinds of physical exercise like walking, swimming, running, etc. Different kinds of games such as football, cricket, hockey, badminton, etc are good form of healthy exercise. Morning and evening are the best time for taking physical exercise. We should take exercise in the open air. Physical exercise is very necessary to us. It improves our health and makes a man strong and active. There is a proverb, ‘A sound mind lies in a sound body” If the body is unsound, the mind must be unsound. A sound body depends on regular exercise. Physical exercise is the most important for the students. They do hard mental work. So they need to sound body and sound mind which depends on regular exercise. Health is wealth. It is the root of all happiness. Physical exercise enables us to achieve this wealth. So we should take physical exercise regularly.