长时间专项训练对男子摔跤运动员延迟性肌肉酸痛炎症反应的影响

Influence of Prolonged Specialized Training on the Inflammation of Delayed-onset Soreness of Male Wrestlers

观察15名男子古典摔跤运动员进行三周大强度专项训练对迟延性肌肉酸痛(DOMS)炎症反应的影响。第一周每日评定主观体力感觉等级(RPE)和肌肉酸痛程度,并分别在第一周的第一、三、五天和三周的第七天检测血清肌酸激酶(CK)及白细胞介素(IL 1β,6,8)水平。研究发现:第一周RPE从训练开始便出现显著升高,肌肉酸痛程度则第三、四、五天出现显著变化,第七天均恢复。CK、IL-6也均出现显著升高,IL-1β、IL 8则无显著变化。连续三周训练只有IL-6持续显著变化。提示:长时间大强度专项训练没有使DOMS症状加重,炎症反应也没有进一步恶化,机体已经对训练产生适应。

15 Greco-roman style wrestlers are observed in this paper who have had exercise of high intensity for 3 weeks in order to study the influence of specialized training on the delayed-onset muscle soreness (DOMS).The ratings of perceived exertion (RPE) and muscle soreness were assessed everyday in the first week.The contents of serum creatine kinase (CK) and interleukin (IL) -1β,6,8 were tested on the first,third,fifth day of the first week and the seventh day of three weeks.The research suggested that the RPE increased obviously at the beginning of the training in the first week,and DOMS happened significantly on the third,fourth and fifth day and the RPE and DOMS recovered on the 7th day.CK and IL-6 increased significantly too,but IL-1β,IL-8 didn't change significantly.It is IL-6 that continuously changed significantly during the three weeks' training.The results showed that prolonged,initense and professional exercise didn't exacerbate the DOMS and inflammation and the body adapted to the exercise.