title: LIMITATIONS TO PREDICTION OF MAXIMAL OXYGEN INTAKE.
mesh_terms: D035843:Biomedical Research; D001769:Blood; D001815:Bloodletting; D002320:Cardiovascular Physiological Phenomena; D002319:Cardiovascular System; D006339:Heart Rate; D006801:Humans; D010100:Oxygen; D010806:Physical Education and Training; D005082:Physical Exertion; D010827:Physiology; D011674:Pulse; D012106:Research; D012129:Respiratory Function Tests
chemical_list: D010100:Oxygen
keywords: BLOOD; BLOODLETTING; CARDIOVASCULAR SYSTEM; CLINICAL RESEARCH; EXERTION; EXPERIMENTAL LAB STUDY; OXYGEN; PHYSICAL EDUCATION AND TRAINING; PHYSIOLOGY; PULSE; RESPIRATORY FUNCTION TESTS