Human body is like a machine.

Physical exercise is essential to keep human body fit and mind sound. Human body is like a machine. A machine gets rust for want of proper use. Similarly we can not maintain good health and keep our body fit for work without physical exercise.

An off –quoted proverb goes that a sound mind lives in a sound body. It is physical exercise which enables us to build a good health which is the key to success.

It needs no telling the importance’s of physical exercise. We build good health and sound mind through physical exercise. It makes our body active and the muscles strong.  It also improves our power of digestion and blood circulation. It gives strength to our brine. But we should remember that over exercise tells upon our health. We should take with an empty stomach is very injurious to health.