An attempt to produce acclimatization to hypoxia by intermittent altitude exposure with vigorous exercise.
D000064:Acclimatization; D000337:Aerospace Medicine; D000531:Altitude; D004781:Environmental Exposure; D006439:Hemodynamics; D006801:Humans; D000860:Hypoxia / Q000097:blood; D008297:Male; D008722:Methods; D010806:Physical Education and Training; D005082:Physical Exertion; D012119:Respiration