Get started with your flywheel training

The course will cover the fundamentals of iso-inertial training (flywheel training) and how to use it for your own training - safely and efficiently.

Start your flywheel training here

The course includes 4 hours of instruction on flywheel training with the kBox, with theoretical parts and different strength training exercises with the kBox flywheel device are practiced.

  • To learn more about the history of flywheel training and to get a basic knowledge of human strength and eccentric training

  • To understand the physiology and benefits of flywheel training

  • To be able to use flywheel training safely and efficiently for own usage and to learn more about the maintenance of your kBox


MD, BSc Sports, Exxentric CEO

Fredrik Correa

Fredrik Correa holds a BSc in Sports, is a specialist doctor and co-founder of Exxentric. He has worked as an ice hockey coach for 15 years besides working in gyms and practicing multiple sports himself including ice hockey, track and field and Brazilian Jiu-Jitsu. Today he is a competitive powerlifter.

The Exxentric Flywheel User Course Level I is a course aiming to give you the basic understanding to start your flywheel training journey