technical flooring Netherlands

In early 2000, sailmaker René van Rijn went to his doctor with chronic knee pain. He was referred to Geert Kaal, a physiotherapist specializing in knee and back issues. After about ten treatments, René's knee pain disappeared, but three months later, he returned with exactly the same physical complaints. It had become so severe that he could no longer work on his knees. By then, René had already p...