PO-097 The effect of 4 weeks intermittent negative pressure treatment on the functional state of excellent rowers

Exercise Biochemistry Review Pub Date : 2018-10-04 DOI:10.14428/EBR.V1I3.11713

H. Dong, B. Gao

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Abstract

Objective To study the effect of intermittent negative pressure treatment on the functional state of elite rowers ,and providing theoretical basis for the application of this method in sports science. Methods The 15 elite male athletes selected from the national rowing training team were divided into experimental group and control group. The daily training plans of the two groups were the same. The members of experimental group were treated for 20 minutes by the Vacusport Regeneration System from German, five times one week, for a total of 4-weeks. The control group did not use any intervention. Before and after 4 weeks, venous blood from 15 male athletes was used to test athletes 'red blood cells(RBC), hemoglobin(HGB), hematocrit (HCT), creatine kinase(CK), blood urea nitrogen(BU), testosterone(T), cortisol(C) et, Observing the changes about data from two tests. Results There was no statistically significant difference between the experimental group and the control group before and after the intervention. The results of the intra-group comparison were as follows:(1) The RBC, HGB, and HCT of the experimental group decreased by 2.90 %, 3.80 %, and 1.08 % respectively. The RBC, HGB, and HCT of the control group decreased by 6.55 %, 7.02%, 4.03% respectively, and the decline of RBC and HGB showed statistically significant changes(p<0.05).（2）The CK and BU values of the experimental group increased by 1.26 % and 27.08 % respectively, and the increase of BU had statistically significant changes(p<0.05). The CK and BU values of the control group increased by 33.10 % and 9.54 % respectively. (3) The values of T, C and T / C in experimental group decreased by 11.85 %, 7.6 % and 4.31 % respectively. The values of T, C and T / C in the control group decreased by 16.38 %, 4.03 % and 19.39 % respectively, and the decrease of T values was statistically significant(p<0.05). Conclusions The intermittent negative pressure therapy can promote the athletes' metabolism, relieve the degree of the decline of functional state, and prevent the occurrence of fatigue.

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4周间歇负压治疗对优秀赛艇运动员功能状态的影响

目的研究间歇负压治疗对优秀赛艇运动员功能状态的影响，为该方法在运动科学中的应用提供理论依据。方法选取国家赛艇集训队优秀男子运动员15名，分为实验组和对照组。两组的日常训练计划相同。实验组采用德国Vacusport再生系统治疗20分钟，每周5次，共4周。对照组不采取任何干预措施。取15名男性运动员静脉血，于4周前后分别检测运动员红细胞(RBC)、血红蛋白(HGB)、红细胞压积(HCT)、肌酸激酶(CK)、尿素氮(BU)、睾酮(T)、皮质醇(C)等，观察两项检测数据的变化。结果干预前后实验组与对照组比较，差异无统计学意义。组内比较结果如下:(1)实验组RBC、HGB、HCT分别下降2.90%、3.80%、1.08%。对照组RBC、HGB、HCT分别下降6.55%、7.02%、4.03%，RBC、HGB下降有统计学意义(p<0.05)。(2)实验组CK、BU值分别升高1.26%、27.08%，BU升高有统计学意义(p<0.05)。对照组CK和BU值分别提高了33.10%和9.54%。(3)试验组T、C和T / C值分别下降11.85%、7.6%和4.31%。对照组患者T、C、T / C值分别下降16.38%、4.03%、19.39%，T值下降有统计学意义(p<0.05)。结论间歇负压治疗能促进运动员的代谢，缓解功能状态下降的程度，防止疲劳的发生。

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Exercise Biochemistry Review

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