Write a composition on "Physical Exercise" in 200 words. Include the following points .
(a) What is physical exercise? (b) What are the different forms of physical exercises? (c) What is its importance? (d) What are the essential periods for physical exercise?

(Composition)

Physical Exercise (শরীরচর্চা)

Physical exercise is one of the factors for improving our health. Hence, physical exercise is necessary for every person. It is more necessary for the students and the officers because they never do any kind of physical labour. Physical exercise means the regular movement of our limbs. It is very essential for maintaining sound health.
In addition, there are many kinds of physical exercise. They are of two classes, such as body-building exercises and outdoor games. A body-building exercise can be done inside a room. But the outdoor games can be played only in an open field. Some of the outdoor games can be played in a spacious compound. The outdoor games are generally ha-du-du, hide-and-seek, football, volleyball, badminton, hockey, tennis, cricket and so on. Swimming, running, cycling, horse riding and long-walking are also very good kind of physical exercises.
To ensure an active and sound body, there is no alternative to physical exercise. Without it, our body gets inactive. Regular physical exercise keeps our body fit and energetic. We know, "A sound mind lies in a sound body". So, to enjoy a sound life, we must take it daily.
However, exercises should be taken considering proper time and place. It should be taken in an open field or in a gymnasium where air can enter easily. Morning is the best period for walking, swimming, jogging, etc. Early rising and walking for some time in open air is very helpful.
Actually, everyone wishes to lead a sound life. Physical exercise is, no doubt, good for our health. Without doing it we cannot keep healthy. So, to ensure a sound body and mind, we should take physical exercise regularly.