Forms of physical activity that are good for health

摘要

Lack of physical activity is as detrimental as smoking and poor diet in causing chronic disease.The warning comes in a report on health and physical activity called "At least five a week" published last week by the chief medical officer in England,Liam Donaldson.As the report's title suggests,it recommends that adults should undertake at least 30 minutes of moderate intensity physical activity on five or more days a week.