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目的通过对已建立热习服但停止训练3个月达到退化状态的受试者再次进行高温高湿环境下系统训练,观察再次建立热习服的时间,探讨晕动病习服消退与再建立的规律。方法 29名已建立热习服的受试者,在经过停止高温高湿环境训练3个月后,再次在39℃与85%湿度的高温高湿环境下进行与建立期实验相同项目、相近强度的晕动病转椅吊转训练。结果与建立期实验中受试者要经过30 d才能达到热习服相比,在同样的频次和强度下,27名(2人退出)受试者仅经过19 d即达到建立期实验训练后的热习服水平,晕动病热习服退化后再建立所需时间明显缩短。结论受试人员热习服退化后再次建立热习服所需的训练时间比首次建立所需时间短。
OBJECTIVE: To investigate the re-establishment of heat-acclimatization and the re-establishment of habitual obesity by observing the time of re-establishing heat-acclimatization by re-performing the system training in high-temperature and high-humidity environment The law. Methods Twenty-nine subjects who had established thermal acclimation were exposed to high temperature and high humidity environment of 39 ℃ and 85% humidity for 3 months after the training in high temperature and humidity was stopped. Motion sickness chair hanging hanging training. Results Compared with the subjects in the experimental period of 30 days before the onset of heat acclimatization, 27 subjects (two exited) achieved the experimental set-up after only 19 days at the same frequency and intensity The level of thermal acclimation, motion sickness accustomed to degradation after the establishment of the required time was significantly shortened. CONCLUSIONS: The training time required to establish a heat-acclimatization test after the heat-labored degeneration of the subjects was shorter than that of the initial establishment.