Manually entered training units can be deleted at any time. Please note that it is only possible to delete individual exercises. To delete an entire training unit, please open the corresponding unit via the tab Workouts, Activities - View all, History. Then select the respective exercises and remove them via the trash can icon. Follow the same procedure for all exercises if you want to delete the entire unit.
EGYM Smart Strength, Smart Flex or Smart Cardio workouts that are automatically tracked cannot be deleted.