Dr. Peter Attia says longevity is about living longer and improving your quality of life — and intense exercise is part of the way to achieve it. Here's how to test your own fitness level.
Woman&Home on MSN
Dr Hilary Jones reveals the two 'ideal' exercises for losing weight and keeping it off for good
While not everyone has a weight loss goal, if you do, you'll want to know how to lose weight healthily and keep it off for ...
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