Additionally, the ACSM has recommended a target energy expenditure of 627.6 to 1673.6 kilojoules per day (kJ/day). Nevertheless according to 2013 data in adults >18 years the age-adjusted proportion who reported engaging in moderate or vigorous physical activity that met current physical activity guidelines for Americans was 50.0%5. This is perhaps due in part to a lack of enjoyment experienced from participation in traditional forms of physical activity (such as walking, running, swimming, and cycling). One possible way which to increase the number of individuals involved in regular physical activity is to emphasise that the health benefits of traditional exercise can often be found in alternative forms of exercise.