In recent years, the significance of exercise has increased – especially among older people. The elderly work out more regularly – some even on a competitive basis. These days everyone is increasingly engaged in their jobs and/or family lives. As not enough time is left for regular training, a disparity can arise between competitive athletic ambitions and actual physical conditioning. This, in turn, can often lead to injuries and pain. In the majority of cases, muscle strains and joint injuries can be treated by conservative therapy. In other cases (more rarely) a surgical approach may be recommended, e.g. for meniscus tears or severe ACL injuries.