Pulmonary air-trapping induced by water immersion.
D000328:Adult; D000388:Air; D000402:Airway Obstruction / Q000209:etiology; D004242:Diving; D006801:Humans; D007101:Immersion; D008168:Lung / Q000502:physiology*; D008297:Male; D009326:Naval Medicine; D010993:Plethysmography, Whole Body; D012123:Pulmonary Ventilation; D012907:Smoking; D013147:Spirometry; D014797:Vital Capacity