When it comes to exercise, every bit really does count.<br />Its benefits show up whether you exercise a lot--or a very little.<br />Studying 4,280 over-40's, researchers found something interesting.<br />The more subjects exercised, the less likely they were to be dead at the end of the study.<br />But even subjects who only exercised five minutes a day extended their lives!<br />So take the stairs and run for the bus, and don't worry about skipping the gym! <br />
