title: Relation of tilt tolerance to aerobic capacity and physical characteristics.
mesh_terms: D000293:Adolescent; D000328:Adult; D000337:Aerospace Medicine; D001824:Body Constitution; D001827:Body Height; D001830:Body Surface Area; D001835:Body Weight; D005080:Exercise Test; D006339:Heart Rate; D006801:Humans; D010101:Oxygen Consumption; D011187:Posture; D013575:Syncope