积极性休息和整理运动在体育教学与训练中的具体运用

A utilization active rest and reorganization movement in sports teaching and training

研究负荷后放松活动强度对恢复效果的影响,选择血乳酸作为评定恢复效果的指标。通过研究表明:放松活动强度影响血乳酸清除速率,在血乳酸清除速率方面,中、小强度具有明显优势。血乳酸下降血线的特征,反映了血乳酸浓度与其清除速率、恢复时间有着密切的关系。

To study influence of relax activity intensity after workload over restoring effect,the BLA is choosed as the index of evaluating restoring effect.The research shows that relaxing activity intensity influences the BLA's eliminational rate.In the BLA eliminational rate,the middle and low intensity has the obvious superiority.The characteristic of the BLA dropping blood line reflects the BLA density has close relations with its eliminational rate and restoring time.