大学英语作文：体育锻炼的重要性

大学英语作文：体育锻炼的重要性

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it is reported that the health of young people in china, college students in particular, is not as good as is supposed to be. there are many reasons for this fact, but the main reason is that many people ignore the importance of physical eercises.

why, then, are physical eercises so important to our health? first, physical eercises can improve blood circulation, speeding up the supply of nutrients and oygen to every part of the body and the removal of waste from the blood through sweating and ehalation. secondly, physical eercises can promote a healthy metabolism. it helps with the digestion and absorption of food, thus giving everyone a good appetite. thirdly, physical eercise can help consume ecessive fat in the body, preventing people from putting on too much weight, thus keeping them in good shape. finally, after physical eercises we usually need a good rest and a sound sleep at night, refreshing us for the net day＇s work.

in conclusion, physical eercises not on[y keep us fit and strong, but also help us to be successful in our lives. it is, therefore, strongly suggested that young people spare some time to take an active part in various kinds of physical eercises.