Lack of exercise is twice as deadly as obesity, Cambridge University finds

Lack of exercise is twice as deadly as obesity, Cambridge University finds Even a small amount of exercise, such as brisk daily 20 minute walk, reduces the risk of premature death. The Daily Telegraph

See also:

• Inactivity 'kills more than obesity' BBC News
• Walk 20 minutes to live longer: Huge study reveals benefit of daily exercise (and how a lack of it kills twice as many people as obesity)  The Daily Mail
• Physical inactivity kills twice as many as obesity, new study claims The Independent