全文获取类型
收费全文 | 118篇 |
免费 | 2篇 |
国内免费 | 2篇 |
专业分类
教育 | 11篇 |
科学研究 | 1篇 |
体育 | 80篇 |
综合类 | 30篇 |
出版年
2021年 | 1篇 |
2020年 | 3篇 |
2019年 | 3篇 |
2018年 | 6篇 |
2017年 | 2篇 |
2016年 | 3篇 |
2015年 | 4篇 |
2014年 | 8篇 |
2013年 | 15篇 |
2012年 | 2篇 |
2011年 | 6篇 |
2010年 | 7篇 |
2009年 | 2篇 |
2008年 | 5篇 |
2007年 | 6篇 |
2006年 | 8篇 |
2005年 | 10篇 |
2004年 | 6篇 |
2003年 | 2篇 |
2002年 | 3篇 |
2001年 | 5篇 |
2000年 | 3篇 |
1999年 | 3篇 |
1998年 | 1篇 |
1996年 | 2篇 |
1994年 | 1篇 |
1993年 | 1篇 |
1992年 | 1篇 |
1991年 | 3篇 |
排序方式: 共有122条查询结果,搜索用时 0 毫秒
121.
Lasse Ishøi Per Hölmich Per Aagaard Kristian Thorborg Thomas Bandholm Andreas Serner 《Journal of sports sciences》2018,36(14):1663-1672
This assessor-blinded, randomized controlled superiority trial investigated the efficacy of the 10-week Nordic Hamstring exercise (NHE) protocol on sprint performance in football players.Thirty-five amateur male players (age: 17–26 years) were randomized to a do-as-usual control group (CG; n = 17) or to 10-weeks of supervised strength training using the NHE in-season (IG; n = 18). A repeated-sprint test, consisting of 4 × 6 10 m sprints, with 15 s recovery period between sprints and 180 s between sets, was conducted to evaluate total sprint time as the primary outcome. Secondary outcomes were best 10 m sprint time (10mST) and sprint time during the last sprint (L10mST). Additionally, peak eccentric hamstring strength (ECC-PHS) and eccentric hamstring strength capacity (ECC-CAPHS) were measured during the NHE.Ten players were lost to follow-up, thus 25 players were analyzed (CG n = 14; IG n = 11). Between-group differences in mean changes were observed in favor of the IG for sprint performance outcomes; TST (?0.649 s, p = 0.056, d = 0.38), 10mST (?0.047 s, p = 0.005, d = 0.64) and L10mST (?0.052 s, p = 0.094, d = 0.59), and for strength outcomes; ECC-PHS (62.3 N, p = 0.006, d = 0.92), and ECC-CAPHS (951 N, p = 0.005, d = 0.95).In conclusion, the NHE showed small-to-medium improvements in sprint performance and large increases in peak eccentric hamstring strength and capacity.Trial Registration Number: NCT02674919 相似文献
122.
论短跑项目的专项肌力及伸展性 总被引:1,自引:0,他引:1
从运动解剖学角度分析原动肌力量大小和对抗肌伸展性不足是影响短跑步幅的主要因素, 指出增大步幅、提高短跑速度可以通过改善下肢对抗肌的伸展性和提高原动肌肌力来实现。 相似文献