In the page's words:

The German Sports Academy offers extra-occupational training in the areas of sport, fitness and life balance, as well as training to become a sports and fitness manager (IHK) including professional fitness coach. In the state-approved further training courses, application-oriented specialist knowledge is taught by experts from the field in parallel with the job. The German Sports Academy works with a practice-oriented, media-supported learning system that enables maximum flexibility and mobile learning.