title: Essay: Does training adversely affect long-term health?
authors.affiliation: Department of Health Sciences, University of Jyväskylä, PO Box 35 (LL), FIN-40014, Finland Jyväskylä, Finland. urho.kujala@sport.jyu.fi
authors.forename: Urho M
authors.initials: UM
authors.lastname: Kujala
mesh_terms: D016757:Death, Sudden, Cardiac / Q000209:etiology*; D005387:Finland / Q000453:epidemiology; D006304:Health Status; D006801:Humans; D008297:Male; D010101:Oxygen Consumption; D005082:Physical Exertion / Q000502:physiology*; D011446:Prospective Studies; D012042:Registries; D012307:Risk Factors; D013177:Sports / Q000145:classification*