| ObjectiveThe purpose of this study was to systematically evaluate the overall effect of intramuscular patch on recovery after resistance training,especially on muscle soreness and functional performance,from two dimensions of meta-analysis and empirical study.Research ? Meta analysis: multiple independent studies related to imrt and resistance training were summarized and combined with literature search to systematically evaluate the effects of imrt on muscle soreness and functional performance after resistance training.Research ? empirical study: through high-intensity resistance training,the author intends to evaluate the effects of intramuscular patch on body recovery from subjective fatigue,muscle pain,functional performance and other aspects.MethodsResearch ?: AMD(sports injury OR sports muscle injury OR delayed muscle soreness)was retrieved from CNKI and WANFANG DATA in Chinese database.Kinesio tape OR kinesio taping OR KT AND(Sports Injury OR exercise induced muscle damage OR EIMD OR delayed onset muscle soreness OR DOMS)were retrieved from PubMed,Web of Science,EBSCO AND ProQuest.And use the retrospective method in the retrieval of the literature in the reference for two retrieval,so as to obtain the maximum of the relevant literature.Literature screening and quality evaluation were conducted according to certain standards,and 8 literatures were included for Meta analysis,and Rev Manger 5.4 was used for statistical analysis.Research ?: based on the design of double-factor randomized crossover experiment,the experiment mode of 2*5 repeated measurement was adopted to divide 15 healthy male subjects into the intramusculareffect patch group and placebo group.The subjects were divided into 75%1 RM weight-bearing squat,10 times/group,6 groups in total,and the intergroup rest 60 s.The subjects in the two groups were tested at 24 h,48 h,and 72 h before,immediately after,and 24 h,48 h,and 72 h after resistance training.After a week of elution,intercross and repeat the test.ResultsResearch ?: Eight studies were included for meta-analysis,and the continuous variables were found to be statistically significant by heterogeneity test.It indicates that there is significant heterogeneity in the results of this study,so the random effect model was used for meta-analysis,and the effect quantity was combined for continuous variables.The results showed that there was no significant difference in the indexes of hop,ROM,VAS,myoglobin,lactate dehydrogenase and lactate dehydrogenase.Research ?: repeated measurement anova was used to determine the effects of different interventions on subjective fatigue scale,pain scale,CMJ,CJb performance and Y-shaped dynamic balance of the subjects over time.The results showed that there was no statistical difference between the two groups before DOMS modeling.There were differences between different test indexes after modeling,but the differences were not significant and had no statistical significance.ConclusionsResearch ?: in the meta analysis of the effect of imp on the recovery of skeletal muscle micro-injury,it was pointed out that the subgroup analysis indicated that imp had false positive effects on the blood physiological indexes and subjective and objective sensory indexes after micro-injury of skeletal muscle,and had no statistical significance on the performance of motor ability.These results suggested that intramuscular patch could not accelerate the recovery of skeletal muscle microinjury compared with placebo patch.Research ?: the empirical study on the effect of intramuscular patch on the recovery of delayed muscle soreness indicates that the use of intramuscular patch has no statistical significance in the prevention and treatment of pain,fatigue,dynamic balance ability and longitudinal jump performance after delayed muscle soreness.These results suggest that intramuscular patch can not accelerate the recovery of delayed muscle soreness compared with placebo patch. |
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