摘要
目的:对运动员不同时长午睡进行睡眠分期,以确定合适的午睡持续时间。结果:60min和90min午睡过程中,在经过清醒期、S1期、S2期、S3期睡眠之后,分别再次进入S2、S3期睡眠直到觉醒,均未出现REM时相睡眠。结论:午睡后要求机体快速动员,减少"睡眠惯性"影响的运动项目,宜选择60min的午睡;午睡后要求机体有良好的心血管机能的运动项目,宜选择90min的午睡。
The objective of this study was to score the sleep stages with varied lengths of time for athletes, in order to determine appropriate nap durations for athletes. The results of the experiment showed that during the 60- minute and 90-minute naps, the subjects, after the wake period, S1 period, S2 period, and S3 period, reentered the S2 and S3 periods, which lasted until awakening, and none experienced the REM phase of sleep. This indicates that for sports that require the body to mobilize quickly against the impact of ＂sleep inertia＂, a 60-minute nap duration is optimal. But for sports that demand a good cardiovascular function of the body, a 90-minute nap is preferred.
出处
《南京体育学院学报（自然科学版）》
2013年第2期16-19,共4页
Joournal of Nanjing Institute of Physical Education:Natural Science
