中国组织工程研究与临床康复2011，Vol.15Issue(2)：356-359,4.DOI:10.3969/j.issn.1673-8225.2011.02.041
本体感觉神经肌肉促进法对5km越野后肌疲劳的作用及最佳干预时机
Effect of proprioceptive neuromuscular facilitation on muscular fatigue following 5-km military training and the optimal intervention time
摘要
Abstract
BACKGROUND: It has been clinically found that often new military students experienced sport injury after 5-km military training.The symptoms mainly include different levels of muscle ache and myoasthenia. Proprioceptive neuromuscular facilitation (PNF)can improve flexibility of joint and muscles.OBJECTIVE: To observe the effect and to explore the optical time that PNF on muscular fatigue among new students experiencing 5-km military training.METHODS: Healthy male new students in a military university were selected and randomized into three groups, who received PNF interventions on muscle around both lower extremities and pelvic girdle prior to or after training, and who with no PNF interventions served as control. The degrees of muscle fatigue and blood biochemistry parameters were precisely observed prior to and at 1, 3, 5 days and after training, respectively.RESULTS AND CONCLUSION: The significant differences about the degree of muscle fatigue and rate of blood biochemistry parameters (myoglobin, alanine aminotransferase, aspartate aminotransferase, lactate dehydrogenase, creatine kinase) at 1 , 3 and 5 days after training among the three groups were observed (P ＜ 0.01), in which it increased lest in group with PNF interventions beginning after training, next in group with PNF interventions beginning before training, and the most in the control group. Therefore, PNF can reduce the rate of biochemistry parameters and decrease the degree of muscle fatigue on participants after 5-km military training. The result indicates PNF effectively relieve muscle fatigue after intensive physical training and the optical time is to perform PNF right after the training.关键词
肌疲劳/军事训练/本体感觉神经肌肉促进法/运动损伤/干预时机分类
基础医学引用本文复制引用
何晓军,马敏敏,赵武伟,汪勇,朱敏,宫尚风,夏磊,雷文婧,肖华..本体感觉神经肌肉促进法对5km越野后肌疲劳的作用及最佳干预时机[J].中国组织工程研究与临床康复,2011,15(2):356-359,4.基金项目
课题受南京军区2007年医学科技创新经费资助项目(07M039)资助. （07M039）
