http://exercise.urlpetty.com/exercise/exercise-for-the-abdomen-and-legs.html Physical exercise is any bodily activity that enhances or maintains physical fitness and overall health. It is performed for many different reasons. These include strengthening muscles and the cardiovascular system, honing athletic skills, weight loss or maintenance and for enjoyment. Mon, 30 Aug 2010 05:20:58 -0600 http://wordpress.org/?v=2.9.1 hourly 1