Effects of rehydration of +G z  tolerance afterr 14-days' bed rest.
D000054:Acceleration; D000222:Adaptation, Physiological; D000328:Adult; D001794:Blood Pressure; D001810:Blood Volume; D001831:Body Temperature; D001834:Body Water; D001835:Body Weight; D002498:Centrifugation; D003681:Dehydration; D006112:Gravitation; D006339:Heart Rate; D006801:Humans; D008297:Male; D012157:Mononuclear Phagocyte System; D012129:Respiratory Function Tests; D014794:Visual Fields; D014882:Water-Electrolyte Balance