摘要
目的:为研究注意力焦点策略对短跑专项力量训练效果及能量节省化的影响,对注意力焦点策略指导下的专项力量训练手段进行运动学和生理学实验研究。实验结果表明,不同注意力焦点策略指导条件下的专项力量训练效果存在显著性差异,表现为外在注意力焦点策略有利于短跑专项力量训练获得更好的效果;不同注意力焦点策略指导条件下专项力量训练的肌肉电活动强度、人体气体代谢以及能量消耗不同,表现为外在注意力焦点策略指导下的肌电活动较弱、气体代谢与能量消耗较低,更有利于训练过程中能量节省化和动作模式经济化。
Objective： To study the influence of attentional focus strategies on sprint strength training and energy saving through kinematic and physiological experiment of special strength training methods under the guidance of different attentional focus strategies. The results show that the effects of special strength training under the guid-ance of different attention focus strategies present significant differences. External attentional focus strategies bring about better effects for sprint strength training; muscle electrical activity intensity, gas metabolism and en-ergy consumption in special strength trainings vary under the guidance of different attentional focus strategies. Muscle electrical activity intensity was weaker, both gas metabolism and energy consumption were lower under the guidance of external attentional focus strategies,thus saving the energy in the training process and making movement pattern more economy.
出处
《成都体育学院学报》
CSSCI
北大核心
2018年第1期98-103,共6页
Journal of Chengdu Sport University
基金
湖南省社科基金"健康中国2030引领下青少年体育行为的动力机制研究"(17YBA079)
中央高校基本科研业务费专项资金"高水平运动员专项能力研究"(531107050919)
关键词
注意力焦点策略
专项力量训练
训练效果
能量节省化
短跑
attentional focus strategies
special strength training
training effect
energy saving
sprint
