In which languages are STORM courses offered? In German and English. You will find the abbreviation DE for German and EN for English behind each class on our timetable, so you can easily decide which class you want to join.(wurde automatisch übersetzt) Related articles In which language are the courses conducted? Where can I find the membership prices? Is there also the possibility to book a single PT lesson? What do the different heart rate zones mean? How much does parking cost at your place?