The change in reduction time of blood after breath-holding as a criterion of physiological fitness.
D001769:Blood; D062485:Breath Holding; D019069:Cell Respiration; D006801:Humans; D010809:Physical Fitness; D010827:Physiology; D012119:Respiration
BLOOD/oxidation; BLOOD/reduction time; PHYSICAL EFFICIENCY/tests; PHYSIOLOGY/tests; RESPIRATION/breath-holding