title: Exercise at altitude.
mesh_terms: D000531:Altitude; D001786:Blood Glucose / Q000032:analysis; D002302:Cardiac Output; D004734:Energy Metabolism; D005230:Fatty Acids, Nonesterified / Q000378:metabolism; D006400:Hematocrit; D006801:Humans; D007773:Lactates / Q000097:blood; D008297:Male; D009132:Muscles / Q000378:metabolism; D010100:Oxygen / Q000502:physiology; D010108:Oxyhemoglobins / Q000032:analysis; D005082:Physical Exertion; D011659:Pulmonary Gas Exchange; D012119:Respiration
chemical_list: D001786:Blood Glucose; D005230:Fatty Acids, Nonesterified; D007773:Lactates; D010108:Oxyhemoglobins; D010100:Oxygen