title: [Overtraining is dangerous: when sports become murder].
mesh_terms: D016757:Death, Sudden, Cardiac / Q000209:etiology*; D006801:Humans; D007108:Immune Tolerance / Q000276:immunology*; D007136:Immunoglobulins / Q000097:blood; D018836:Inflammation Mediators / Q000097:blood; D015850:Interleukin-6 / Q000097:blood; D010806:Physical Education and Training; D012307:Risk Factors; D012420:Running; D013177:Sports / Q000502:physiology*
chemical_list: D007136:Immunoglobulins; D018836:Inflammation Mediators; D015850:Interleukin-6