According to several expert today, many people are rediscovering the benefits of regular, moderate exercise activities like swimming, brisk walking, running, jumping rope, biking, or working out on home indoor equipments like the treadmill, stationary bike or stepper, and of course, ballroom dancing. These kinds of activities are sometimes called “aerobic”, meaning the body uses oxygen to procedure the energy can condition your activity. Aerobic exercises can condition your heart and lungs if performed at the proper intensity for at least 30 minutes, three to four times a week. But you don’t have to train like a marathon runner to become physically fit. Any activity that gets you moving around, even it’s done for just a few minutes each day, is better than none at all. For inactive people, the trick is to get started. One great way is to take a walk for 10 to 15 minutes during your launch break, or on Sunday go to your favorite mall and just window shop, or plan an out of town activity on the weekend. Just about any activity that will make you move will make you more physically fit.