Introduction
Regular exercise is known to be a therapeutic lifestyle factor. It is not a drug, but it possesses many traits of a powerful pharmacologic agent. Routinely performing physical activity (PA) stimulates many beneficial physiologic changes in the body (O’Keefe, 2012). Age is associated with increases in body weight, body fat, and abdominal fat. Besides as age advances, many people tend to spend time in sedentary activities. Fifty-five to sixty years is the age when people retire from their services; and this sets a sedentary lifestyle for most. Sedentary lifestyle, as is widely known, is associated with obesity, diabetes, cancer, and/or cardiovascular diseases ( ...