Piotrowska Anna, Pilch Wanda, Tota Łukasz, Maciejczyk Marcin, Mucha Dariusz, Bigosińska Monika, Bujas Przemysław, Wiecha Szczepan, Sadowska-Krępa Ewa, Pałka Tomasz
Institute of Basics Sciences, Faculty of Physiotherapy, University of Physical Education, 31-571 Kraków, Poland.
Department of Physiology and Biochemistry, Faculty of Physical Education and Sport, University of Physical Education, 31-571 Kraków, Poland.
J Clin Med. 2021 Nov 22;10(22):5461. doi: 10.3390/jcm10225461.
Prolonged exercise can lead to muscle damage, with soreness, swelling, and ultimately reduced strength as a consequence. It has been shown that whole-body vibration (WBV) improves recovery by reducing the levels of stress hormones and the activities of creatine kinase (CK) and lactate dehydrogenase (LDH). The aim of the study was to demonstrate the effect of local vibration treatment applied after exercise on the level of selected markers of muscle fiber damage. The study involved 12 untrained men, aged 21.7 ± 1.05 years, with a VOpeak of 46.12 ± 3.67 mL·kg·min. A maximal intensity test to volitional exhaustion was performed to determine VOpeak and individual exercise loads for prolonged exercise. The subjects were to perform 180 min of physical effort with an intensity of 50 ± 2% VOpeak. After exercise, they underwent a 60 min vibration treatment or placebo therapy using a mattress. Blood samples were taken before, immediately after the recovery procedure, and 24 h after the end of the exercise test. Myoglobin (Mb) levels as well as the activities of CK and LDH were recorded. Immediately after the hour-long recovery procedure (vibration or placebo), the mean concentrations of the determined indices were significantly different from baseline values. In the vibration group, significantly lower values of Mb ( = 0.005), CK ( = 0.030), and LDH ( = 0.005) were seen. Differences were also present 24 h after the end of the exercise test. The results of the vibration group compared to the control group differed in respect to Mb ( = 0.002), CK ( = 0.029), and LDH ( = 0.014). After prolonged physical effort, topical vibration improved post-workout recovery manifested by lower CK and LDH activity and lower Mb concentration compared to a control group.
长时间运动可导致肌肉损伤，进而引发酸痛、肿胀，最终致使力量下降。研究表明，全身振动（WBV）通过降低应激激素水平以及肌酸激酶（CK）和乳酸脱氢酶（LDH）的活性来促进恢复。本研究的目的是证明运动后进行局部振动治疗对肌肉纤维损伤相关选定标志物水平的影响。该研究纳入了12名未经训练的男性，年龄为21.7±1.05岁，峰值摄氧量（VOpeak）为46.12±3.67 mL·kg·min。进行了一项至意志疲劳的最大强度测试，以确定VOpeak和长时间运动的个体运动负荷。受试者要以50±2%VOpeak的强度进行180分钟的体力活动。运动后，他们使用床垫接受60分钟的振动治疗或安慰剂治疗。在恢复程序开始前、结束后即刻以及运动测试结束后24小时采集血样。记录肌红蛋白（Mb）水平以及CK和LDH的活性。在长达一小时的恢复程序（振动或安慰剂）结束后即刻，所测定指标的平均浓度与基线值存在显著差异。在振动组中，Mb（P = 0.005）、CK（P = 0.030）和LDH（P = 0.005）的值显著更低。在运动测试结束后24小时也存在差异。与对照组相比，振动组在Mb（P = 0.002）、CK（P = 0.029）和LDH（P = 0.014）方面存在差异。长时间体力活动后，与对照组相比，局部振动通过降低CK和LDH活性以及降低Mb浓度改善了运动后的恢复情况。
