An hour’s “brisk exercise” each day offsets the risks of early death linked to a desk-bound working life, scientists suggest.

The analysis of data from more than a million people is part of a study of physical activity published in the Lancet to coincide with the Olympics.

Watching TV was found to be worse than sitting at a desk, probably because of associated habits like snacking.

Source: Hour’s activity ‘offsets sedentary day’ – BBC News

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