运动员睡眠质量及其相关因素的研究   总被引：6，自引：0，他引：6  

谭先明 《广州体育学院学报》2001,21(4):38-41

通过对运动员睡眠质量及其相关因素的研究 ,为运动员更好地改善睡眠状况 ,提高睡眠质量 ,保证训练或比赛顺利进行提供一些有价值的资料。以 16 3名运动员 (平均年龄为 2 0 81± 2 85岁 ,男 70人 ,女 93人 )为研究对象 ,采用“匹兹堡睡眠质量指数 (PSQI)”等心理量表进行调查研究。研究发现 :(1)除“睡眠时间”、“催眠药物”、“日间功能”三项指标外 ,PSQI其它分析指标男女运动员之间存在着显著性差异 (P <0 0 5或 <0 0 1) ;(2 )比较分析发现 ,除“催眠药物”一个因子外 ,PSQI其余各项指标 ,运动员得分明显高过体院学生(P <0 0 1) ;(3)相关分析显示 ,除“催眠药物”外 ,PSQI其它各项指标与各项心理测试成分都存在着不同程度的相关 ;(4)逐步回归分析发现 ,在α =0 0 5水平上进入回归模型且具有显著性意义的因素是 :比赛失利、人际关系、APSC总分、ACL_90总分、人际敏感、焦虑、特质焦虑、支持利用度、内外压力。运动员的睡眠质量显著低于体院学生 ;女性运动员睡眠质量比男性运动员差 ;运动员睡眠质量与诸多心理因素密切相关  相似文献   

自闭症谱系障碍儿童睡眠问题的研究:回顾及思考     

卢茜  邓猛  梁焕萍 《中国特殊教育》2011,(3)

睡眠问题在自闭症谱系障碍儿童中有高发生率,与他们的核心特征存在错综复杂的关联.睡眠问题属于失眠症的范畴,潜在病原包括神经生物学、心理及行为和家庭环境等因素,对儿童的影响体现在社会交往与沟通、行为表现及认知和个人成长及家庭等方面,现有治疗措施主要有行为干预、药理治疗和其他疗法,最后对自闭症谱系障碍儿童教育与康复提出几点建议.  相似文献   

Off-pump coronary artery bypass grafting versus on-pumpcoronary artery bypass grafting: which is better in patients with chronic obstructive pulmonary disease?     

朱亚彬  许建屏  刘志勇  杨丹宁  李旭东  李鸿雁 《Journal of Zhejiang University. Science. B》2004,(8)

INTRODUCTION Conventional coronary artery bypass graftin(CCABG) with cardiopulmonary bypass (CPB) habeen accepted as an effective and safe treatment fomulti-vessel coronary heat disease. CPB may stilcontribute to the operation field because of threlatively easier technical requirement; but it alscauses a serious systematic inflammatory reactiowhich will lead to dysfunction of important organand higher cost for the patients. Off-pump coronarartery bypass grafting (OPCABG) has r…  相似文献   

12周惯性哑铃练习对轻度认知损害老年人的干预效果     

吕娇娇  黄灵燕  刘宇 《上海体育学院学报》2020,(5):63-69,80

目的观察12周惯性哑铃练习对轻度认知损害(MCI)老年人认知功能、身体活动能力、生活质量和睡眠质量的影响,并探讨认知改善与其他功能改变之间的关系。方法将45名MCI老年人随机分为干预组(n=22)和对照组(n=23)。干预组受试者进行惯性哑铃练习(3次/周,60 min/次,持续12周),对照组不进行运动干预。结果 12周后,干预组受试者阿尔茨海默病评定量表-认知部分(ADAS-Cog)总分/指令得分、蒙特利尔认知评估量表(MoCA)评分、起立行走计时(TUG)和SF-36健康调查问卷(SF-36)心理总得分均显著改善(均P<0.05)。与对照组相比,干预组受试者ADAS-Cog总分/单词回忆得分/注意力得分、简明精神量表(MMSE)评分、TUG和匹兹堡睡眠指数(PSQI)的改善程度均具有显著差异(P<0.05或P=0.05)。偏相关分析结果显示,SF-36心理总得分改变(r=-0.712)、PSQI改变(r=-0.380)与认知改善程度均呈显著负相关。结论 12周惯性哑铃练习可显著提高MCI老年人的认知功能,并对其移动能力、生活质量和睡眠质量具有积极影响,且心理和睡眠改变程度可能影响认知功能的改善效果。  相似文献   

Evening electronic device use and sleep patterns in athletes     

Maddison J. Jones  Brian Dawson  Daniel F. Gucciardi  Peter R. Eastwood  Joanna Miller  Shona L. Halson 《Journal of sports sciences》2019,37(8):864-870

The present study aimed to investigate pre-sleep behaviours (including evening electronic device use) and sleep quantity in well-trained athletes. Seventy well-trained athletes (44 females, 26 males) aged 21 ± 4 y from a range of team and individual sports were asked to complete an online sleep diary for 7 days. The sleep diary included questions about pre-sleep behaviours (e.g. napping, caffeine intake), electronic device use in the 2 h prior to bedtime (e.g. type of device and duration of use) and sleep (e.g. time in bed, sleep onset latency). On average, athletes spent 8:20 ± 1:21 h in bed each night. Associations between age, time in bed and sleepiness suggested that younger athletes spent more time in bed (B = -0.05, p = 0.001) but felt sleepier (r = -0.32, p < 0.01) than older athletes. On average, athletes mostly used electronic devices for 0–30 min prior to sleep. The use of multiple devices in the evening was associated with more perceived difficulty in falling asleep (B = 0.22, p = 0.03), but no associations existed with other sleep variables. In summary, younger athletes may require later start times or improved sleep quality to resolve excessive sleepiness.  相似文献   

Optimizing recovery to support multi-evening cycling competition performance     

Normand A Richard  Michael S Koehle 《European Journal of Sport Science》2019,19(6):811-823

Road criterium and track bicycle racing occur at high speeds, demand repeated high power outputs, last 10–90?min, and offer little chance for recovery after the event. Consecutive evenings of criterium and track racing are respectively known as speed-week or six-day events and take place in evening hours over the course of a week. Given the schedule and timing of these competitions, return to homeostasis can be compromised. No recommendations exist on how to optimize recovery for cyclists participating in these types of repeated evening competitions. Criterium and track cyclists spend considerable time, near and above the individual lactate threshold and therefore mostly utilize carbohydrate as their chief energy substrate. Henceforth, pre – and post-race nutrition and hydration is examined and recommendations are brought forward for carbohydrate, protein, and fluid intake. As evening high-intensity exercise perturbs sleep, strategies to optimize sleep are discussed and recommendations for an optimal sleep environment are given. Active recovery is examined, and the benefits of a short duration low intensity exercise reviewed. Passive recovery methods such as compression garments and cold water immersion are recommended, while evidence for massage, pneumatic compression devices, and neuromuscular electrical stimulation is still lacking. Optimizing recovery strategies will facilitate a return to the resting state following strenuous night competition.  相似文献   

From the Sacral to the Moral     

《Cultural and Social History》2013,10(1):27-46

ABSTRACT

This article examines sleeping practices and their spiritual meanings in English society. Sleep is one of the most fundamental experiences of everyday life, and this article examines how its temporal and spatial dimensions were shaped by a wide range of confessional groups according to theologies of salvation and resurrection from 1660 to 1700. The practices, rituals and objects that surrounded and sanctified the bedside highlight distinctive forms of sleep-piety that were supported by shifts in the provision and use of domestic space, by the pastoral objectives of Church divines and dissenting ministers, and by a flourishing genre of published spiritual guides that promoted private household devotions. This comparative study of sleeping practices nuances existing historical narratives about the fragmented religious landscape of these years. Most importantly, however, it offers a justification of the centrality of pious sleeping routines to the everyday experience of devotional practice by tracing the ways in which religious beliefs were embodied through subjective physical performances of sleep.  相似文献   

Sleep quality in athletes under normobaric hypoxia equivalent to 1500 m altitude: A polysomnographic study     

《European Journal of Sport Science》2013,13(3):191-198

Abstract

In the present study, we evaluated the duration of slow-wave sleep (Stage 3 and 4) and total delta power (< 3Hz) in all-night non-rapid eye movement (NREM) sleep electroencephalograms (EEGs) of athletes during normobaric hypoxia at simulated altitudes of 1500 m. Seven male athletes slept for two nights in a normoxic condition and one night in an hypoxic condition equivalent to an altitude of 1500 m. Whole-night polysomnographic recordings, thoracic and abdominal motion, nasal and oral airflow, and blood oxygen saturation (SpO₂) were recorded. Visual sleep stage scoring and fast Fourier transformation analyses of EEG were performed using 30-s epochs. Mean and minimum SpO₂ decreased significantly during sleep in the hypoxic condition. Between groups, changes in heart rate, respiratory disturbance measures including apnoea and hypopnoea, slow-wave sleep and total delta power of the all-night NREM sleep EEG were small and non-significant for the hypoxic condition_. However, individual difference in time at an SpO₂ below 90% were large in the hypoxic condition, and both slow-wave sleep and total delta power of all-night NREM sleep EEG decreased in three participants who spent a prolonged time below 90% SpO₂. The present results suggest that monitoring time below 90% SpO₂ is recommended when studying individuals' living-high schedule even under hypoxic conditions equivalent to an altitude of 1500 m.  相似文献   

关注青少年，关注睡眠     

李卓玲 《科教文汇》2014,(16):91-92

“三更灯火五更鸡,正是男儿读书时”是对中国学子求学的深刻描述。而随着现代化与信息化的不断发展,对青少年学历的要求也越来越高。成绩仍是衡量学习能力的重要标志。来自各方的压力不得不让其花掉更多的时间来完成任务。高中生为了提高学习成绩,往往利用午睡和晚休的时间加班学习,以致有些高中生上课精神不佳,学习效率低,学习成绩很难提高。身体与心理都处于亚健康状况,因此有必要呼吁更多的人意识到充足的睡眠对于学生生活学习方面的重要性,让更多的人在关注发展的同时关注他们的身体。  相似文献   

音乐疗法对运动员运动性失眠的影响   总被引：2，自引：0，他引：2  

郭建龙  李振斌 《山东体育科技》2006,28(2):34-36

通过查阅文献资料,总结了有关专家对运动疲劳以及音乐疗法研究的理论和成果。对运动性失眠产生的原因、主要的治疗方法、音乐疗法的历史背景和现状及音乐疗法对人体生理与心理的良好作用等方面进行探讨和研究,为教练员和运动员在训练和比赛后能及时消除运动疲劳以及运动性失眠提供参考依据。  相似文献