Two Stretching Treatments for the Hamstrings: Proprioceptive Neuromuscular Facilitation Versus Kinesio Taping
Two Stretching Treatments for the Hamstrings: Proprioceptive Neuromuscular Facilitation Versus Kinesio Taping
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DOI：
10.1123/jsr.22.1.59
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发表时间：
2013-02-01
影响因子：
1.7
通讯作者：
Lin, Jiu-Jenq
中科院分区：
文献类型：
--
作者：
Chen, Che-Hsiu;Huang, Tsun-Shun;Lin, Jiu-Jenq
背景：最近的研究表明，静态拉伸（SS）可能会对腿部肌肉的表现产生不利影响。目的：作者检查了运动前后 2 次伸展运动对腿筋肌肉的短期影响。设计：交叉。环境：实验室。参与者：9 名健康、体力活跃的男性。干预措施：有 3 个方案，按随机顺序排列，间隔 7 天：非拉伸（CON 方案）、腿筋静态拉伸 (SS) 结合本体感觉神经肌肉促进 (PNF)，以及 SS 结合肌内效贴敷应用在腿筋上。主要结果指标：结果指标包括第一感觉和最大耐受感觉运动范围（FROM 和 TROM）、180 度/秒时的最大膝关节屈曲峰值扭矩 (PT) 以及腿筋肌肉僵硬。结果：预拉伸时，各组在腘绳肌柔韧性、PT 和肌肉僵硬方面没有差异。在拉伸后，两种拉伸方案均显示 FROM 和 TROM 显着增加 (P < .05)。 SS+PNF 和 CON 方案均发现腘绳肌僵硬和 PT 降低 (P < .05)。然而，SS+Taping 方案没有显着差异 (P > .05)。结论：拉伸方案立即改善了腘绳肌的灵活性，但运动后，SS+PNF 组的腘绳肌峰值扭矩有所减小，而 SS+Taping 组则没有。这意味着 SS+Taping 可以防止运动产生负面结果，从而可以防止肌肉损伤。
Context: Recent studies have shown that the static stretch (SS) may adversely affect leg-muscle performance. Objectives: The authors examined the short-term effects of 2 stretching exercises on hamstrings muscle before and after exercise. Design: Crossover. Setting: Laboratory. Participants: 9 healthy, physically active men. Interventions: There were 3 protocols in a randomized order with a 7-d interval: nonstretching (CON protocol), hamstrings static stretching (SS) with proprioceptive neuromuscular facilitation (PNF), and SS with kinesio-taping application on the hamstrings. Main Outcome Measures: Outcome measures included first-felt and maximum tolerant-felt range of motion (FROM and TROM), maximal knee-flexion peak torque (PT) at 180 degrees/s, and hamstrings muscle stiffness. Results: Groups were not different at prestretching in terms of hamstrings flexibility, PT, and muscle stiffness. At poststretching, both stretching protocols showed significant increases in FROM and TROM (P < .05). Stiffer hamstrings muscle and decreased PT were found in both SS+PNF and CON protocols (P < .05). However, there was no significant difference in the SS+Taping protocol (P > .05). Conclusion: The stretching protocols improve hamstrings flexibility immediately, but after exercise hamstrings peak torque is diminished in the SS+PNF but not in the SS+Taping group. This means that SS+Taping can prevent negative results from exercise, which may prevent muscle injury.