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(单词翻译:双击或拖选)
This is Scientific American’s 60-Second Science. I’m Cynthia Graber. This will just take a minute.
The elderly suffer from an alarming epidemic1. A third of people over 65 fall at least once a year. Half of those fall more frequently. Exercise can help, especially when they exercise to this. That’s right, the elderly gain a better sense of balance when they exercise to piano music. The research was published online in the Archives of Internal Medicine.
Scientists in Switzerland recruited 134 adults—average age about 75. For six months, half took a weekly hour-long class that focused on balance. They worked out to the piano, changing movements in response to changes in the beat. The exercises got progressively more difficult. The other group continued with their regular activities for six months.
Then the two groups switched. Those who worked out to tunes2 improved their gait and had longer and more stable strides. Overall, the first music-exercising group experienced half as many falls as the control group. But when the control group started striding to songs six months in, they gained the same benefits. Ninety-six percent of the participants exercising to the dulcet3 tones of the piano were women. So it remains4 to be seen if piano music can help men stay upright too.
Thanks for the minute. For Scientific American’s 60-Second Science, I’m Cynthia Graber.
1 epidemic | |
n.流行病;盛行;adj.流行性的,流传极广的 | |
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2 tunes | |
n.曲调,曲子( tune的名词复数 )v.调音( tune的第三人称单数 );调整;(给收音机、电视等)调谐;使协调 | |
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3 dulcet | |
adj.悦耳的 | |
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4 remains | |
n.剩余物,残留物;遗体,遗迹 | |
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