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评定复杂协调性项目运动员能力的理论依据和测试选择 总被引：1，自引：0，他引：1
专项运动员协调能力始终是竞技后备人才培养问题的焦点。为了确定协调能力与技/战术能力、调整能力发展水平、青少年运动员和成年运动员心理/生理功能发育之间的相互关系,评定复杂协调性项目运动员能力,利用测试作业对训练过程各个阶段中协调能力的发展动态进行跟踪,比较这些结果,同时对各个运动项目运动员的协调训练程度进行比较分析。测试结果有助于了解青少年运动员协调训练程度的基本概貌,编制针对具体基础性协调能力发展水平的分辨性评定的标尺,同时确定协调训练程度总的水平。结果显示:协调能力作为制约比赛活动效果的因素之一,其意义越来越重要,从而决定了开展针对研制诊断协调训练程度计划的研究的必要性。作为测试作业的基础应当是有科学依据的理论,它不仅使监督性测试具有心理/生理学含义,而且能揭示某一种协调能力发展中存在的个体差异的本质。 相似文献
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Effects of concurrent training on interleukin-6, tumour necrosis factor-alpha and C-reactive protein in middle-aged men 总被引：1，自引：1，他引：0
Libardi CA Souza GV Gáspari AF Dos Santos CF Leite ST Dias R Frollini AB Brunelli DT Cavaglieri CR Madruga VA Chacon-Mikahil MP 《Journal of sports sciences》2011,29(14):1573-1581
The purpose of this study was to evaluate the effects of moderate- to high-intensity resistance and concurrent training on inflammatory biomarkers and functional capacity in sedentary middle-aged healthy men. Participants were selected on a random basis for resistance training (n = 12), concurrent training (n = 11) and a control group (n = 13). They performed three weekly sessions for 16 weeks (resistance training: 10 exercises with 3 × 8-10 repetition maximum; concurrent training: 6 exercises with 3 × 8-10 repetition maximum, followed by 30 minutes of walking or running at 55-85% [Vdot]O(2peak)). Maximal strength was tested in bench press and leg press. The peak oxygen uptake ([Vdot]O(2peak)) was measured by an incremental exercise test. Tumour necrosis factor-α, interleukin-6 and C-reactive protein were determined. The upper- and lower-body maximal strength increase for both resistance (+42.52%; +20.9%, respectively) and concurrent training (+28.35%; +21.5%, respectively) groups (P = 0.0001).[Vdot]O(2peak) increased in concurrent training when comparing pre- and post-training (P = 0.0001; +15.6%). No differences were found in tumour necrosis factor-α and interleukin-6 for both groups after the exercise. C-reactive protein increased in resistance training (P = 0.004). These findings demonstrated that 16 weeks of moderate- to high-intensity training could improve functional capacity, but did not decrease inflammatory biomarkers in middle-aged men. 相似文献
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