When it comes to exercise, for most people the question isn’t whether you should do it, but how much activity you need to improve your health. In the latest study published by the National Center for ...

Does a construction worker need to hit the weights after eight hours on the job? Does a mail carrier need to hop on the treadmill after a day of delivering letters and dodging over-zealous canines? If ...

Scientists have a formula for how much exercise people need after spending all day sitting at work. TC Newman (@PurpleTCNewman) has the details on this study. Scientists have a formula for how much ...