Download the Kjernekraft Oslo app to easily book classes and manage your fitness experience - anytime, anywhere. Make a reservation, get added to a wait list, purchase class packages, check your profile and membership status, keep up to date with the latest products and services, and more – all from your device.
Visit https://kjernekraftoslo.no to learn more.
Visit https://kjernekraftoslo.no to learn more.
Show More
