: ȴ
fjrigjwwe9r3edt_lecture:conts

src="http://portal.page1.co.kr/content_images/sports_110106_img_01.jpg" ȴ ӵ ϴ ǥ ȴٴ ο Դ.

̱ б Ĵ ƩŰڻ ȴ ӵ ̳ ȯ ϴ Ͱ ϰ ָ , ȴ ӵ ü ݿ δٰ ̱ǻȸο 5 ǥ HealthDay News Ǿ.

ڴ "ӵ 1ð 4km ̻ ٶϸ 1ð 2.6km ̸ 쿡 ü ̻ ɼ ִ" Ѵ.

̹ 1986 2000 ̿ ǽõ 9 65 ̻ 34,485 ͸ мߴ. ӵ ϰ 6~21Ⱓ 縦 ǽߴ. 73.5 60% ̾ 80% ̾. ӵ ʼ 0.92m̾. Ⱓ 17,528 üδ 5 84.8%, 10 59.7%̾.

ӵ Ʋ ־. ȴ ӵ ʼ 0.1m ִ Ư 75 ɿ Ȯ ̸ .

75 ̻ ӵ ̰ ־ 10 19~87%, 35~91% ū ̸ . κ ɿ ʼ 0.8m(ü 2.9km) ӵ ̸ ʼ 1m(ü 3.3km)̶̻ պ ִٰ ̿ ڴ "ȴ ൿ ,  , ̳ , , Ű̳ ϴ ٰݰ谡 ǰؾ ϱ ǰ ϰ ϱ ǥ ִ" Ѵ.

75 ̻ ӵ ̰ ־ 10 19~87%, 35~91% ū ̸ . κ ɿ ʼ 0.8m(ü 2.9km) ӵ ̸ ʼ 1m(ü 3.3km)̶̻ պ ִٰ

ǰ ù - ̴ (www.hidoc.co.kr)

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