科學60秒:公園使運動更給力
來源：滬江聽寫酷
2011-07-13 10:00
Ahhh, the great outdoors.Great for your health, too.Because studies suggest that the more we visit local parks, the more fit we are.
Researchers at Penn State _____1_____ from a variety of studies, for a report they prepared for the National Recreation and Park Association.
In a five-city survey, 38 percent of people over 50-years-old said they used a park at least once a week.So these oases are more than just a pretty place.
People on the other end of the _____2_____ benefit too.One study showed that adolescent girls do 17 more minutes of _____3_____ physical activity every week for each park within a half mile of home.And each additional $10 per person that the government invests in parks and recreation _____4_____ a third-of-a-day more vigorous exercise by girls every week.Such state spending also drove more strength-building exercise for boys and girls.
All of which should prevent some of the more than $8,000 per year of health care costs per person.So officials looking to do some _____5_____ should think twice about cutting parks to cut the budget fat.Because parks cut our actual fat.
【視聽版科學小組榮譽出品】
Researchers at Penn State _____1_____ from a variety of studies, for a report they prepared for the National Recreation and Park Association.
In a five-city survey, 38 percent of people over 50-years-old said they used a park at least once a week.So these oases are more than just a pretty place.
People on the other end of the _____2_____ benefit too.One study showed that adolescent girls do 17 more minutes of _____3_____ physical activity every week for each park within a half mile of home.And each additional $10 per person that the government invests in parks and recreation _____4_____ a third-of-a-day more vigorous exercise by girls every week.Such state spending also drove more strength-building exercise for boys and girls.
All of which should prevent some of the more than $8,000 per year of health care costs per person.So officials looking to do some _____5_____ should think twice about cutting parks to cut the budget fat.Because parks cut our actual fat.
【視聽版科學小組榮譽出品】
crunched the numbers
age spectrum
moderate-to-vigorous
was associated with
belt tightening
公園使運動更給力
啊，超贊的戶外運動，對身體也有好處哦。因為研究表明，我們經(jīng)常逛逛街邊公園，身體會越來越健康。
為了為美國游憩與公園協(xié)會準備一篇報告，來自美國賓州州立大學的研究員處理了來自各種研究的數(shù)據(jù)。
在五個城市的調(diào)查中，38%超過50歲的人稱他們每周至少去一次公園。所以這些綠洲不僅只是個美麗的地方，也是個健身的好去處。
年輕人同樣也會受益。一研究表明，青春期女生會在每周去距家半米以內(nèi)的公園做17分中強度到高強度的體育運動。此外，在公園和娛樂場所方面，政府為每人每多投資10美元，女生每周進行高強度運動的時間就會多8小時。此政府花銷同時也為男生女生帶來更多的塑形鍛煉。
如此一來，每人每年就能減少至少8000美元的醫(yī)療保健費用。所以，政府官員在想著緊縮預算的時候要三思，是否要節(jié)省公園建設(shè)費用以減少財政預算。因為逛公園真的讓我們減肥了。
