[单项选择]
Exercise Cuts Cancer Deaths in Men
Men who exercise often are less likely to die from cancer than those who
(51) , new research published in the British Journal of Cancer revealed yesterday.
A team of scientists from the Karolinska Institute in Sweden looked
(52) the effect of physical activity and cancer risk in 40,708 men
(53) between 45 and 79.
The seven-year study found that men
(54) walked or cycled for at least 80 minutes a day had a 84 percent lower risk of
(55) from cancer than the men who did less exercise or nothing at all.
(56) the period studied, 3,714 men developed cancer and 1,153 died from the disease. The researchers suggest that half an hour’s walking
(57) cycling a day increased survival among these men by 33 percent.
The researchers surveyed men from two counties in central Sweden about their lifestyle and the amount of
(58) activity t
A. people
B. men
C. adults
D. couples
