Effect of compression garments on delayed-onset muscle soreness and blood inflammatory markers after eccentric exercise: a randomized controlled trial.
Effect of compression garments on delayed-onset muscle soreness and blood inflammatory markers after eccentric exercise: a randomized controlled trial.
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DOI：
10.12965/jer.1735088.554
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发表时间：
2017-10
影响因子：
1.9
通讯作者：
Lee J
中科院分区：
文献类型：
--
作者：
Kim J;Kim J;Lee J
本研究的目的是调查如何压缩服装，离心运动后应用，可以影响延迟性肌肉酸痛（DOMS）和炎症标志物。16名健康男性大学生参加了这项研究，并随机分配到压缩服装组（CG，n=8）或对照组（CON，n=8）。所有参与者在改良的牧师卷曲机上进行两组使用肘屈肌的离心运动，每组25次重复。最大等长肌力分别于运动前、离心运动后24、48、72和96小时测量。肌肉酸痛测量运动前和24，48，72，和96小时后离心运动。在运动前和运动后3、6、24和48小时，还测量了肌酸激酶（CK）活性和肿瘤坏死因子-α（TNF-α）水平。采用重复测量方差分析进行统计分析。与对照组相比，对照组运动后最大等长肌力恢复更快（P<0.001），恢复期肌肉酸痛程度更低（P<0.05）。而CK活性和TNF-α水平两组间差异无统计学意义（P>0.05）。因此，在运动后阶段穿着压缩服装可以有效地减少DOMS，加速肌肉功能的恢复。
The purpose of this study was to investigate how compression garments, applied after eccentric exercise, can affect delayed onset muscle soreness (DOMS) and inflammatory markers. Sixteen healthy male university students enrolled in this study and were randomly assigned to either the compression garment group (CG, n=8) or control group (CON, n=8). All participants performed two sets of eccentric exercise using elbow flexor with 25 repetitions per set on a modified preacher curl machine. Maximal isometric strength was measured before exercise and immediately, 24, 48, 72, and 96 hr after eccentric exercise. Muscle soreness was measured before exercise and 24, 48, 72, and 96 hr after eccentric exercise. Creatine kinase (CK) activity and tumor necrosis factor-alpha (TNF-α) levels were also measured before exercise and 3, 6, 24, and 48 hr after exercise. A repeated measures analysis of variance was used for statistical analysis. The CG group reported faster recovery of maximal isometric strength following exercise (P<0.001) and lower muscle soreness during the recovery period than the control group (P<0.05). However, there were no significant differences in either CK activity or TNF-α levels between the two groups (P>0.05). In conclusion, wearing compression garments during the postexercise period can be an effective way to reduce DOMS and accelerate the recovery of muscle function.