Divert V E, Tkachenko E Ia, Iakushenko M A
Gig Sanit. 1991 May(5):68-71.
People, for a long time exposed to cold and physical training or cold only, exhibit strengthening of thermal regulatory reactions aimed at the preservation of heat in the body in the state of rest, as well as during muscular tension. Adaptation of the organism to cold in the situation of limited motor activity lead to the increase of the thickness of the body "cover" under the conditions of rest in the cold due to the decrease of the temperature of skeletal muscles, while physical training in the cold facilitates stabilization of muscular temperature and, correspondingly, lessening of the thickness of the "cover". At the initial stage of muscular activity thermal regulatory reactions of the organism are aimed at the decrease in heat emission, which promotes accelerated heating of the muscles.
长期暴露于寒冷环境以及仅进行体育锻炼或仅处于寒冷环境中的人，在休息状态以及肌肉紧张时，会表现出旨在维持体内热量的体温调节反应增强。在运动活动受限的情况下，机体对寒冷的适应会导致在寒冷环境中休息时，由于骨骼肌温度降低，身体“覆盖层”厚度增加，而在寒冷环境中进行体育锻炼则有助于稳定肌肉温度，相应地减少“覆盖层”的厚度。在肌肉活动的初始阶段，机体的体温调节反应旨在减少热量散发，这有助于肌肉加速升温。
