Can a fitness test predict life expectancy?

That is the question Christopher Middleton asks in this interesting article from the Telegraph that links life expectancy to activity levels. It also lists a few of the tests used to predict life expectancy. Well worth a read.

http://www.telegraph.co.uk/health/healthnews/10798803/Why-getting-up-out-of-a-chair-can-reveal-how-long-you-have-left-to-live.html