| タイトル | Work capacity during 30 days of bed rest with isotonic and isokinetic exercise training |
| 著者（英） | Ertl, A. C.; Bernauer, E. M.; Wade, C. E.; Greenleaf, J. E.; Trowbridge, T. S. |
| 著者所属（英） | NASA Ames Research Center|Letterman Army Inst. of Research|California Univ. |
| 発行日 | 1989-11-01 |
| 言語 | eng |
| 内容記述 | Results are presented from a study to determine whether or not short-term variable intensity isotonic and intermittent high-intensity isokinetic short-duration leg exercise is effective for the maintenance of peak O2 (VO2) uptake and muscular strength and endurance, respectively, during 30 days of -6 deg head-down bed rest deconditioning. The results show no significant changes in leg peak torque, leg mean total work, arm total peak torque, or arm mean total work for members of the isotonic, isokinetic, and controls groups. Changes are observed, however, in peak VO2 levels. The results suggest that near-peak variabile intensity, isotonic leg excercise maintains peak VO2 during 30 days of bed rest, while peak intermittent, isokinetic leg excercise protocol does not. |
| NASA分類 | AEROSPACE MEDICINE |
| レポートNO | 90A17940 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/359271 |
|
