René Keusen had to give up his job at the Opera House for health reasons. Two slipped discs and knee trouble made his life difficult and gave him severe pain.
As a speaker and trainer, Haeme Ulrich is often on his feet.
Matthias Schmid is head of the Schmid-Fehr AG print shop in the Swiss municipality of Goldach, near Lake Constance.
The Swiss national tournament days are being held on 9 and 10 September 2017 in Eschenbach, Lucerne.
Alex Zenhäusern is a telematics specialist at Elektro Frei Rheintal AG. He spends a large amount of his time at work standing in front of his computer – and on the springy elastic kybun mat.
Use kybun to relax and strengthen your muscles
As an insurance expert, René Leuppi is often out and about. For 25 years he suffered from serious pain and had to wear orthopaedic insoles. He also had pain in his hip.