title: [Sports capacity, sports fitness and inability to participate in school sports in childhood and adolescence].
authors.affiliation: Klinik für Kindermedizin, Ernst-Moritz-Arndt-Universität, Greifswald, Bundesrepublik Deutschland.
authors.forename: G W
authors.initials: GW
authors.lastname: Ratzmann
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005858:Germany; D006801:Humans; D010806:Physical Education and Training; D010807:Physical Endurance; D010809:Physical Fitness; D012307:Risk Factors
vernacular_title: Zur sportlichen Belastbarkeit, Sporttauglichkeit und Schulsportbefreiung im Kindes- und Jugendalter.