Staying in shape: A case of use it or lose it - Harvard Health

Fitness levels rapidly diminish when people abruptly stop workouts. Cardiovascular fitness declines within weeks, while muscle strength deteriorates after about two months. The longer a person hasn't exercised, the longer it will take to regain prior fitness levels.

New thinking on daily food goals - Harvard Health

The best heart healthy workouts for your 60s 70s and 80s - Harvard

Walking for Health - Harvard Health

All rise now — just how fit are you? - Harvard Health

How to Get Into Harvard Medical School: Requirements and

What Happens When You Sleep: The Science of Sleep

Even small increases in daily exercise are tied to longevity - Harvard

Better Balance: Simple exercises to improve stability and prevent

How your 'healthy' lifestyle can be making you tired

Walking for Health - Harvard Health