What do Herbert Grönemeyer, Steven Seagal and Joey Kelly have in common? They are not only world-famous personalities, they are also all “air energetics”.

You may be asking yourself: What can air that we breathe in and out every day have to do with performance enhancement and well-being? That’s exactly what you will find out in this conversation by Flowgrade with the initiator of Flowfest as well as Flowdays Max Gotzler and Guido Bierther, founder of Airnergy and pioneer in the world of healthy breathing air: