Sitting down for hours on end is hazardous to our health – whether it is in the office, at school, in the car or on the sofa. Backaches, obesity, diabetes and other conditions are the consequences of a lack of movement. It is important, therefore, to integrate dynamic sitting into our everyday lives. In a fun exhibition on the MS Wissenschaft science ship, Fraunhofer researchers are demonstrating how you can practice healthy back movements using special equipment.