title: Weight carrying and ventilatory capacity compared in mountaineering.
mesh_terms: D000328:Adult; D005541:Forced Expiratory Volume / Q000502:physiology; D006801:Humans; D008875:Middle Aged; D009051:Mountaineering; D010809:Physical Fitness / Q000502:physiology*; D012123:Pulmonary Ventilation / Q000502:physiology; D012119:Respiration / Q000502:physiology*; D016474:Weight-Bearing / Q000502:physiology*