Your gym access will be through a QR code within the GymNation app. Once you join GymNation, you can download the GymNation app from the IOS/Apple or Android/Google Play stores, set up your app account, and then each time you come into the gym, click the QR code icon in the top right corner of the app. Scan this QR code on the gate scanner at reception, pass through the gates, and start your workout!