Time for re-acclimatization of motion sickness after acclimatization degeneration in heat-dampness environment
Bao Ying-chun · Academic Journal of Second Military Medical University · 2012
Objective To observe the time needed for re-acclimatization in motion-sickness trainees who were in degeneration status without training for three months after acclimatization and were again trained in heat-dampness environment,so as to investigate the rules for acclimatization degeneration and re-acclimatization of motion-sickness.Methods Twenty-nine subjects with established acclimatization stopped training in heat-dampness environment for 3 months,and then they were trained again in the heat-dampness environment(39℃ and 85% humidity) by the same course and similar intensity using Criolis acceleration rotational chair.Results The time period needed for re-acclimatization was greatly shorter(19 days for 27 trainees,2 withdrew) than the time needed for initial establishment of acclimatization(30 days) with the same level of acclimatization.Conclusion The time period needed for re-acclimatization is shorter in motion-sickness trainees who are in the degeneration status of acclimatization and receive training again in heat-dampness environment.