Fitness or working office chair has all training components are accessed over only central training mechanism with one energy transducer

摘要

The chair has one star base (2) to which an upper part (5) is fastened. The upper part has sitting part (6) and a back piece (7). A number of manually operated training components with adjustable energy transducers are available. All the training components are accessed over an only central training mechanism (18) with one energy transducer.