標題: New exercise guidelines officially released [打印本頁] 作者: bubble 時間: 2011-1-24 15:56 標題: New exercise guidelines officially released
The Canadian Society for Exercise Physiology on Monday officially announced its new recommendations for the time people should spend being active.
It is suggested that adults participate in at least 2 1/2 hours a week of moderate-to-vigorous activity. The old guidelines called for a range of 30 to 60 minutes a day.
For youths aged five to 17, the guidelines are for at least an hour of activity each day. It was suggested in the past that children start with 30 minutes a day of activity and gradually build up to 90 minutes.
The new guidelines reflect the most up-to-date research on what’s required to have a positive effect on health, the society says. However, it also suggests being active beyond these minimum guidelines because health outcomes improve with greater intensity, variation and duration of exercise.
A study from Statistics Canada last week showed just 15 per cent of Canadian adults, and seven per cent of children, meet the new guidelines.
