Background
Managers are key persons in an enterprise to design and improve the working conditions and thus influence the health of subordinates. They plan, lead, coordinate and control work organisation and work activities. They also have a large impact on general working demands, control and social support, which are known to strongly influence employee health. Accordingly they are the ones primarily influencing working conditions and deciding on changes in the workplace and work environment. All these aspects contribute to determining the level of safety and health at work.