“…Evidence from physiologically based studies has shown a positive effect of physical activity on body weight, body fat percentage, blood pressure, cholesterol ratios, triglyceride levels, glucose tolerance, insulin sensitivity and bone density (Bedimo-Rung et al 2005;Grahn and Stigsdotter 2003;Peacock et al 2007;Pryor et al 2006). Additionally, it has been shown to lower the risk of developing, as well as promote a better prognosis for, numerous chronic diseases such as cardiovascular disease, diabetes mellitus type 2, osteoporosis, stroke, depression and some forms of cancer (Bedimo-Rung et al 2005;Grahn and Stigsdotter 2003;Peacock et al 2007;Pryor et al 2006).…”