Yoosefinejad Amin Kordi, Motealleh Alireza, Abbasalipur Shekoofeh, Shahroei Mahan, Sobhani Sobhan
Department of Physical Therapy, School of Rehabilitation Sciences, Shiraz University of Medical Sciences, Shiraz, Iran.
Department of Physical Therapy, School of Rehabilitation Sciences, Shiraz University of Medical Sciences, Shiraz, Iran; Rehabilitation Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
J Bodyw Mov Ther. 2017 Apr;21(2):234-239. doi: 10.1016/j.jbmt.2016.06.011. Epub 2016 Jun 17.
The aim of this study was to investigate the immediate effects of facilitatory and inhibitory kinesiotaping on motor neuron excitability.
Randomized cross-over trial.
Twenty healthy people received inhibitory and facilitatory kinesiotaping on two testing days. The H- and M-waves of the lateral gasterocnemius were recorded before and immediately after applying the two modes of taping. The Hmax/Mmax ratio (a measure of motor neuron excitability) was determined and analyzed.
The mean Hmax/Mmax ratios were -0.013 (95% CI: -0.033 to 0.007) for inhibitory taping and 0.007 (95% CI: -0.013 to 0.027) for facilitatory taping. The mean difference between groups was -0.020 (95% CI: -0.048 to 0.008). The statistical model revealed no significant differences between the two interventions (P = 0.160). Furthermore, there were no within-group differences in Hmax/Mmax ratio for either group.
Our findings did not disclose signs of immediate change in motor neuron excitability in the lateral gasterocnemius.
本研究旨在探讨促进性和抑制性肌内效贴对运动神经元兴奋性的即时影响。
随机交叉试验。
20名健康受试者在两个测试日分别接受抑制性和促进性肌内效贴。在应用两种贴扎方式之前和之后立即记录外侧腓肠肌的H波和M波。测定并分析Hmax/Mmax比值（运动神经元兴奋性的一种测量指标）。
抑制性贴扎的平均Hmax/Mmax比值为-0.013（95%CI：-0.033至0.007），促进性贴扎的平均Hmax/Mmax比值为0.007（95%CI：-0.013至0.027）。两组之间的平均差异为-0.020（95%CI：-0.048至0.008）。统计模型显示两种干预措施之间无显著差异（P = 0.160）。此外，两组的Hmax/Mmax比值在组内均无差异。
我们的研究结果未显示外侧腓肠肌运动神经元兴奋性有即时变化的迹象。
