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1.
《体育与科学》2001,(6)
A Selection of Reviews on the 6th National Symposium of Sports Science SHENG Lei DING Ningwei et al. (01-01)New Forum Oriental Physical Education and Sport Need Humanism HU Xiaoming (01-05) Study On the Value of the Physical Education GAO Fenghua PAN Yuan (01-07) The Duality of Sports-Being Read as a "Text" CHEN Xin (01-10)The Study of Ethics Problem Brought by Modem Nanometer Technology to the Athletic Sports and CountermeasuresSHEN Jianrong FU Jing(01-14) Network … 相似文献
2.
Alexander A. Mikheev 《中国体育科技》2009,45(1)
The article presents the most important results of metabolic (hormonal) study of dosed vibration training (DVT).The author presents vibrating training as an alternative to anabolic steroids on the basis of a comparison of the effectiveness of two types of stimulants - forbidden (doping) and non-medicinal non-invasive, relating to permitted physical means.The study shows that the level of androgens (testosterone),corticosteroids (cortisol), thyroid hormones (thyroxine,triiodothyronine),hormones of adenohypophysis (prolactin) increased under the effect of dosed vibration training.At the same time the level of hormones have no changes under traditional strength training with the use of a synthetic anabolic steroid (retabolil).For the duration of a limited period of time (1 microcycles) dosed vibrotraining causes a more powerful secretion of testosterone than the traditional strength training with the use of anabolic steroids. In this case,the overall time spent on the performance of the DVT training program comprises not more than 15% of the time spent on the traditional training exercises. 相似文献
3.
《体育科技文献通报》2003,(3)
G812 20031361关于新中国体育外交的回顾与研究=A jostprocalreview of the sports diplomacy since the foun-ding of the People's Republic of China[刊,中,A]/李相如(首都体育学院体育系),宋雪莹(国家体育总局外联司)//体育科学.-2003,23(1).-26-31参10(SJ)中国//体育史//外交//研究 相似文献
4.
《体育科技文献通报》2004,(4)
G834.02我国艺术体操集体项目与25届世锦赛前6名在完成得分中的差距和分析--2002年联通杯全国艺术体操锦标赛调研=An analysis of the difference in gainingmark for composition between the top six of the ourcountry's rhythmic gymnastics croup events and the25th would championships-A survey of the ChinaUnicom cup rhythmic gymnastics championship in2002[刊,中,A]/龙小敏(广西师范大学体育学院)//广州体育学院学报.-2003,23(6).-72-74表6参3(SJ) 相似文献
5.
《体育科技文献通报》2001,(5)
G804.49,G0807.0 20012368辽宁省学生体质健康调研结果的应用及对策研究=Applications and strategy of the investigationand research results of the constitutionalfeatures of the students in Liao Ning province[刊,中,I]/王晓春,张薇∥沈阳体育学院学报.-2000(4).-64-67 表 4(SML)辽宁∥学生∥体质∥健康∥调研 相似文献
6.
《体育科技文献通报》2004,(1)
G803试论新时期基层教练员个人素质=Discussion tonthe individual caliber of the coaches of the newperiod[刊,中,I]/祁惠玲∥福建体育科技.-2003,22(3).-20-21参5(XH) 相似文献
7.
《体育科技文献通报》2003,(11)
G811.34 20035138普通民众对教练员证明书感性认识的评定=Anexamination of the perceptions of the generalpublic regarding the certification of coa-ches[刊,英,A]/Gillentine A(University ofMiami)//Research quarterly for exercise andsport.-2003.3,74(1).-A-44(MYL) 相似文献
8.
Xiuxiu Huang Xiaoyan Zhao Bei Li Ying Cai Shifang Zhang Qiaoqin Wan Fang Yu 《运动与健康科学(英文)》2022,11(2):212-223
Background:Exercise is a promising nonpharmacological therapy for cognitive dysfunction,but it is unclear which type of exercise is most effective.The objective of this study was to compare and rank the effectiveness of various exercise interventions on cognitive function in patients with mild cognitive impairment(MCI)or dementia and to examine the effects of exercise on the symptoms relevant to cognitive impairment.Methods:We searched PubMed,Web of Science,Embase,Cochrane Central Register of Controlled Trials,SPORTDiscus,and PsycInfo through September 2019 and included randomized controlled trials that examined the effectiveness of exercise interventions in patients with MCI or dementia.Primary outcomes included global cognition,executive cognition,and memory cognition.Secondary outcomes included activities of daily living,neuropsychiatric symptoms,and quality of life.Pairwise analyses and network meta-analyses were performed using a random effects model.Results:A total of 73 articles from 71 trials with 5606 participants were included.All types of exercise were effective in increasing or maintaining global cognition,and resistance exercise had the highest probability of being the most effective intervention in slowing the decrease in global cognition(standard mean difference(SMD)=1.05,95%confidence interval(95%CI):0.56-1.54),executive function(SMD=0.85,95%CI:0.21-1.49),and memory function(SMD=0.32,95%CI:0.01-0.63)in patients with cognitive dysfunction.Subgroup analyses for patients with MCI revealed different effects,and multicomponent exercise was most likely to be the optimal exercise therapy for preventing the decline of global cognition(SMD=0.99,95%CI:0.44-1.54)and executive function(SMD=0.72,95%CI:0.06-1.38).However,only resistance exercise showed significant effects on memory function for patients with MCI(SMD=0.35,95%CI:0.01-0.69).Exercise interventions also showed various effects on the secondary outcomes.Conclusion:Resistance exercise has the highest probability of being the optimal exercise type for slowing cognitive declin e in patients withcognitive dysfunction,especially in patients with dementia.Multicomponent exercise tends to be most effective in protecting global cognition and executive function in patients with MCI. 相似文献
9.
Purpose:We aimed to perform a systematic review and meta-analysis of the effects of training to muscle failure or non-failure on muscular strength and hypertrophy.Methods:Meta-analyses of effect sizes(ESs)explored the effects of training to failure vs.non-failure on strength and hypertrophy.Subgroup meta-analyses explored potential moderating effects of variables such as training status(trained vs.untrained),training volume(volume equated vs.volume non-equated),body region(upper vs.lower),exercise selection(multi-vs.single-joint exercises(only for strength)),and study design(independent vs.dependent groups).Results:Fifteen studies were included in the review.All studies included young adults as participants.Meta-analysis indicated no significant difference between the training conditions for muscular strength(ES=-0.09,95%confidence interval(95%CI):-0.22 to 0.05)and for hypertrophy(ES=0.22,95%CI:-0.11 to 0.55).Subgroup analyses that stratified the studies according to body region,exercise selection,or study design showed no significant differences between training conditions.In studies that did not equate training volume between the groups,the analysis showed significant favoring of non-failure training on strength gains(ES=-0.32,95%CI:-0.57 to-0.07).In the subgroup analysis for resistance-trained individuals,the analysis showed a significant effect of training to failure for muscle hypertrophy(ES=0.15,95%CI:0.03-0.26).Conclusion:Training to muscle failure does not seem to be required for gains in strength and muscle size.However,training in this manner does not seem to have detrimental effects on these adaptations,either.More studies should be conducted among older adults and highly trained individuals to improve the generalizability of these findings. 相似文献
10.
《体育科技文献通报》2004,(2)
G846.2对14届亚运会中国乒乓球女团、混双失利因素探讨=The causes of the failure of Chinese table tennisin women team and the mixed double compe-titionin the 14th Asian Games[刊,中,A]/孔祥宁,张培志(商丘师范学院)//解放军体育学院学报.-200322(3).-123-125表1参5(SJ) 相似文献
11.
《体育科技文献通报》2004,(1)
G833.03从规则中艺术分的变化态势思考中国技巧运动发展=Thinking on the development of sport acrobat icsof China through the variation of the artisticpoim from new code of points[刊,中,I]/梁海琼(厦门市业余体校),史波萍(泉州市业余体校),林群勋(厦门大学体育教学部)∥福建体育科学研究.-2003,7(3).71-74表7参7(XH)技巧∥评分∥规则∥中国 通过对1979-2004年技巧规则中艺术分条文变 相似文献
12.
Eero A.Haapala Henna L.Haapala Heidi Syvaoja Tuija H.Tammelin Taija Finni Noona Kiuru 《运动与健康科学(英文)》2020,9(3):265-273
Objective: We sought to investigate the longitudinal associations of moderate-to-vigorous physical activity(MVPA) and pubertal development with academic achievement in adolescents.Methods: A total of 635 adolescents(283 boys, 352 girls) aged 11-13 years participated in the study. MVPA was assessed by the Health Behaviour in School-aged Children study questionnaire, and pubertal development was assessed by the Pubertal Development Scale at beginning of the 6 th grade(baseline) and end of the 7 th grade(follow-up). Grade point average(GPA) at the end of Grades 5 and 7 was computed from data acquired from the school registers. The data were analyzed using linear regression and analyses of covariance.Results: In boys, MVPA was positively associated with GPA at baseline after adjustment for age(b = 0.144, 95% confidence interval(CI):0.028-0.260, p = 0.028). In girls, the Pubertal Development Scale was positively associated with GPA at baseline(b = 0.104, 95%CI: -0.004 to0.211, p = 0.058) and follow-up(b = 0.104, 95%CI: -0.002 to 0.211, p = 0.055) after adjustment for age, and these associations strengthened after further adjustment for MVPA(p < 0.05). Adolescents who were inactive at baseline or at baseline and follow-up had lower GPA during followup than their continuously highly active peers(mean difference = -0.301, 95%CI: -0.543 to -0.058, p = 0.009) and all other adolescents(mean difference = -0.247, 95%CI: -0.475 to -0.019, p = 0.029). These differences were greater in girls than in boys.Conclusion: Lower levels of MVPA were associated with lower GPA in boys at baseline. Girls who were continuously inactive had lower GPA over the follow-up period than those who were continuously active. Finally, earlier pubertal development was associated with better academic achievement in girls. 相似文献
13.
《体育科技文献通报》2004,(1)
G831.3健美操运动员表现力影响因素考察与培养对策探讨=The affective elements of the dower of performance for the aerobics athletes and the discussion of its training strategies[刊,中,I]/师小蕴(广东外语外贸大学)∥福建体育科技.-2003,22(3).25-26,36参3(XH)健美操∥表现力∥影响因素 本文就健美操运动员表现力的影响因素及培养对策进行分析探讨。 相似文献
14.
Dear editor,We noticed recent research that has just been published in Journal of Sport and Health Science(JSHS),comparing the muscular activity patterns in 1-and 2-legged cycling by Park and Caldwell.1 The authors reported that changes in muscle activities with 1-legged pedaling are due to a variety of changes in mechanical aspects of the pedaling motion,including altered crank torque patterns within the crank cycle,decreased pelvis stability,and the need for increased knee and ankle stiffness during the upstroke.The experiment was welldesigned and the discussion was fascinating.However,the testing protocol does not support the significance of the project,as stated in the first sentence of the abstract,“One-legged pedaling is of interest to elite cyclists and clinicians.”Their testing was conducted at 30 revolutions per min(rpm)and 30 watts(W),and both are too low for any kind of mechanical demand for cycling,either competitive sports or rehabilitation.The preferred cadences of experienced cyclists are approximately 85-95 rpm,whereas the most economic cadences are approximately 55-60 rpm. 相似文献
15.
《体育科技文献通报》2004,(5)
G843,G804.87关于足球裁判临场注意稳定性与其判罚情况分析=Ana-lysis on the steady of the attention of soccer re-feree and his penalty in the soccer match[刊,中,A]/韩毅(南京工程学院体育部)//南京体育学院学报.-2003,17(3).-127-128 参4 (SJ)足球∥裁判员∥心理活动∥注意力∥分析 相似文献
16.
Background:This study examined the volume and patterns of physical activity(PA) and sedentary time(ST) across different segments of the week among boys and girls.Methods:A total of 188 children aged 7-12 years wore a wrist-mounted ActiGraph GT3 X+accelerometer for 7 days.Time spent in PA and ST was calculated using ActiLife software.The mean number of minutes of light PA,moderate PA,vigorous PA,moderate-to-vigorous PA(MVPA),and ST were calculated per weekday(before school,during school,and after school) and per weekend day(morning and afternoon-evening).Results:After school represented the greatest accumulation of ST compared with before school and during school segments.Boys engaged in225.4 min/day of ST(95% confidence interval(CI):216-235),and girls engaged in 222.2 min/day of ST(95%CI:213-231).During school,boys engaged in significantly more MVPA than girls(46.1 min/day(95%CI:44-48) vs.40.7 min/day(95%CI:39-43)).Across the whole weekday,boys participated in significantly more MVPA than girls(103.9 min/day(95%CI:99-109) vs.95.7 min/day(95%CI:90-101)).The weekend afternoon—evening segment represented the larger accumulation of ST,where boys were significantly more sedentary than girls(367.5 min/day(95%CI:353-382) vs.339.8 min/day(95%CI:325-355),respectively).Conclusion:Our findings suggest that children are highly sedentary and spend little of their time in school in MVPA,especially girls.Routine breaks in school elicit increases in light PA and MVPA.Future work should consider the use of more active breaks within school time to encourage PA and reduce ST. 相似文献
17.
《体育科技文献通报》2002,(4)
G825.171 20021815第六届全国大学生运动会十项全能成绩分析中灰色系统的应用=Application of grey- system to the resultanalysi s and evaluation of the 6th universitygames of decathlon(刊,中,A)/王晓贞,胡孝安∥广西体育科技.-2001.-22(4).-75-78表3参2(TY)大学生∥运动会∥6届∥中国∥十项全能∥成绩∥分析 相似文献
18.
《体育科技文献通报》2001,(3)
G842.146.3 20011324沙滩排球训练对女排运动员弹跳力动力学指标影响的比较研究=Study of the influence throughbeach volleyball training of on the jumpingability’s dynamics indexes of Chinese femalevolleyba11 ath1etes〔刊,中,I〕/徐国红,吴晓农//南京体育学院学报.-2000.-14(3).-94-97表5参4(SML)沙滩排球//训练//女子//弹跳力//动力学//技术分析 相似文献
19.
《体育科技文献通报》1997,(9)
G872.3 9703918场地自行车一公里计时赛专项耐力初探=Apreliminary approach on the endurance of the specialitem of 1km time counting match of field bicycle[刊,中,I]/史宏//福建体育科技.-1997.-16(1).-52-54表4参3(BJ)自行车//一公里//计时赛//专项耐力//赛车场自行车我国场地自行车项目一公里计时赛的水平与 相似文献
20.
Antonio García-Hermoso José Francisco López-Gil Yasmin Ezzatvar Robinson Ramírez-Vélez Mikel Izquierdo 《运动与健康科学(英文)》2023,12(2):167-174
Purpose:The aim of the present study was to determine the association between adherence to the 24-h movement guidelines during middle adolescence and glucose outcomes(glycated hemoglobin and fasting glucose) and type 2 diabetes mellitus(T2DM) in adulthood,14 and 22 years later.Methods:We analyzed data from apparently healthy adolescents aged 12-18 years who participated in Waves Ⅰ and Ⅱ(1994-1996,n=14,738),Wave Ⅳ(2008-2009,n=8913),and Wave V(2016-2018,n=3457) of the National Longitudinal Study o... 相似文献