Kozlovskaia I B, Grigor'eva L S, Gevlich G I
Kosm Biol Aviakosm Med. 1984 Nov-Dec;18(6):22-6.
The effect of various types of support elimination (actual zero-g, water immersion, and head-down tilt) on the strength-velocity properties and tone of leg muscles was investigated. With all the exposures used, there was a high correlation between the tone decrease and the strength potential of antigravitational muscles, as well as the degree of support elimination (immersion and bed rest). This suggests that the tonic changes associated with the decrease of the support input are the major factor responsible for motor disorders during short-term exposures to zero-g.
研究了各种类型的支撑消除（实际零重力、水浸和头低位倾斜）对腿部肌肉力量-速度特性和张力的影响。在所有使用的暴露条件下，张力降低与抗重力肌肉的力量潜力以及支撑消除程度（浸水和卧床休息）之间存在高度相关性。这表明，与支撑输入减少相关的紧张性变化是短期暴露于零重力期间运动障碍的主要原因。
