Exercising and doing sports can support weight loss, but not to the extent which is portrayed everywhere [1]. Many clinical studies also use physical activity and sports to promote weight loss but physical activity has a much greater impact on health. For example, being physically active improves insulin resistance, glucose tolerance and vascular function [2]. In a research context it would make more sense to focus in the health benefits of sport and exercise and to put them in an appropriate context [1]. Ultimately, weight loss requires a combination of exercise, diet and behavior change strategies [2].