
Worldwide, 81 per cent of school-aged children are not active enough. Photo: WHO
The warning is bold and comes from the United Nations top health organisation, which is urging people to get up and get active.
And the risks of inactivity are expanding alarmingly: according to a new document by the World Health Organization (WHO), less and less people are active in many countries – with nearly a quarter of all adults and more than 80 per cent of adolescents being too sedentary.

