With your membership, you can go to our various sports partners and classes (e.g. Zumba, Pilates or Dancing) and join in without registration. You simply show up, check in with the app using the QR code check in and start right away. Other partners need to know a number of participants for their planning, e.g. for Yoga or Personal Training. If a registration is required beforehand, you will find a note about it in the "Details" on the partner's profile page. For team sports, a registration is necessary to ensure that the event will happen.