抄録
To test the effectiveness of centrifuge-induced artificial gravity with ergometric exercise, 12 healthy young men were exposed to simulated microgravity for 20 days of head-down bedrest. Half the subjects were randomly selected and loaded 1.2 G artificial gravity with 60 W of ergometric workload everyday(CM group). The rest of the subjects served as the control. Anti-G score, defined as the G-load; running time to the endpoint, was significantly elongated by the load of the centrifuge-ergometer. Centrifuge-induced artificial gravity with exercise is effective in preventing cardiovascular deconditioning due to microgravity exposure, however, an effective and appropriate regimen (magnitude of G-load and exercise workload) should be determined in future studies. [J Physiol Sci. 2007;57 Suppl:S189]
