title: Physical training: methods and effects.
mesh_terms: D000818:Animals; D002302:Cardiac Output; D004734:Energy Metabolism; D005227:Fatty Acids / Q000378:metabolism; D006019:Glycolysis; D006321:Heart / Q000502:physiology; D006801:Humans; D008931:Mitochondria, Muscle / Q000378:metabolism; D009132:Muscles / Q000378:metabolism; D010101:Oxygen Consumption; D010806:Physical Education and Training / Q000379:methods; D005082:Physical Exertion; D012119:Respiration; D013178:Sports Medicine
chemical_list: D005227:Fatty Acids