Beregovkin A V, Vodolazov A S, Georgievskiĭ V S, Kalinichenko V V, Korelin N V
Kosm Biol Aviakosm Med. 1976 Sep-Oct;10(5):24-9.
Cardiorespiratory responses of Salyut-4 crewmembers to exercises of 600 kgm/min performed for 7 min on a bicycle ergometer in the supine position were studied. It was found that the 30- and 63-day flights induced a certain decrease in the body response which included a less economic functioning of the cardiorespiratory system during exercise. The degree of postflight changes of the 30- and 63-day crewmembers was similar. At the same time the cardiorespiratory system of the 63-day crewmembers returned to the preflight level more rapidly than that of the 30-day cosmonauts.
研究了“礼炮4号”机组人员在仰卧位使用自行车测力计以600千克米/分钟的强度进行7分钟运动时的心肺反应。结果发现，30天和63天的飞行导致身体反应出现一定程度的下降，其中包括运动期间心肺系统功能效率降低。30天和63天飞行任务机组人员飞行后的变化程度相似。与此同时，63天飞行任务机组人员的心肺系统比30天飞行任务的宇航员更快恢复到飞行前水平。
