Here are two news articles that discuss some important aspects of physical activity: 1) The public’s sedentary trends and how physicians and health care providers are combating this behavior by prescribing exercise (http://on.msnbc.com/w43DC9), and 2) Even though you may participate in some form of regular exercise/physical activity program, be aware of how your body is responding and make sure that you are staying within a safe range (http://on.msnbc.com/zv5jNX)
