【作者】 Jiang Quan-rui (蒋全睿), Li Wu (李武), Liu Xiao-wei (刘小卫), Yu Jun (于隽), Ai Kun (艾坤), Li Jiang-shan (李江山)

【机构】 本站原创

【摘要】

Objective: To observe the effect of An-pressing manipulation on biceps brachii with delayed onset muscle soreness (DOMS) in healthy male volunteers.

Methods: A total of 30 male college student volunteers were randomly divided into a blank group, a model group and a treatment group, 10 cases in each group. Subjects in the blank group did not receive any intervention; subjects in the model group received active weight-bearing eccentric exercise on the non-favored side of the upper limb to establish the models, while not receiving any treatment; subjects in the treatment group received both the same modeling and An-pressing manipulation treatment. The subjective rating of perceived exertion (RPE), subjective soreness sensation threshold and soreness grade were evaluated before modeling, immediately after modeling, and 24, 48, 72, 96 and 120 h after modeling. Serum total antioxidant capacity (T-AOC) was measured before modeling, immediately after modeling, and 24, 48 and 72 h after modeling. Serum creatine kinase MM isoenzyme (CK-MM) was measured before modeling and 24, 48 and 72 h after modeling.

Results: At 24, 48, 72 and 120 h after treatment, the soreness grades of the treatment group were lower than those of the model group (all P<0.05). The RPE scores of the treatment group were lower than those of the model group (all P<0.05) immediately after modeling, at 24, 48, 72, 96 and 120 h after modeling. The subjective soreness sensation threshold of the treatment group was higher than that of the model group immediately after modeling, at 24, 48, 72 and 96 h after modeling (all P<0.05). Immediately after modeling, T-AOC value in the treatment group was higher than that in the model group and blank group (both P<0.05). CK-MM of the treatment group was lower than that of the model group at 48 h and 72 h after modeling (P<0.05).

Conclusion: An-pressing manipulation shows a certain therapeutic effect on biceps brachii with DOMS by strengthening the body's antioxidant and anti-damage abilities, which can effectively reduce the pain and accelerate the recovery from fatigue damage.