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首页> 外文期刊>Journal of Sports Science and Medicine >Creatine Supplementation Supports the Rehabilitation of Adolescent Fin Swimmers in Tendon Overuse Injury Cases
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Creatine Supplementation Supports the Rehabilitation of Adolescent Fin Swimmers in Tendon Overuse Injury Cases

机译：肌酸补充剂在肌腱过度使用受伤病例中支持青少年鳍游泳者的康复

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Our purpose was to investigate the effect of creatine (Cr) supplementation on regeneration periods in tendon overuse injury rehabilitation of adolescent fin swimmers. The participants of this study were injured adolescent competitive fin swimmers (n = 18). The subjects were randomly assigned the creatine (CR) or placebo (PL) groups with a double-blind research design. The subjects were given Cr supplementation or received the placebo as part of the conservative treatment of the tendinopathy. We measured the segmental lean mass (SLM;kg), the ankle plantar flexion peak torque (PFT;N·m), the pain intensity (NRS;values), prior to immobilization, after immobilization (R2) and after the 2nd (R4) and 4th (R6) weeks of the rehabilitation period of the injured limb. The creatine kinase (CK; U/L) enzyme levels were measured before immobilization, and then every 24 hours for four days. There was a significant decrease in SLM (CR by 5.6% vs. PL by 8.9%; p < 0.03) after two weeks of immobilization in both groups (p < 0.001). After four weeks rehabilitation the SLM significantly increased in both groups (CR by 5.5% vs. PL by 3.8%; p < 0.01). The percent changes in PFT after supplementation in R4 (p < 0.001) and R6 (p < 0.03) were significantly different between groups. There was a significant percent increase measured in the CR group (R4 by 10.4%; p < 0.001; R6 by 16.8%; p < 0.001), whereas significant, but lower growth found in the PL group also took place (R4 by 7.1%; p < 0.001; R6 by 14.7%; p < 0.001) after four weeks of rehabilitation. Significantly faster decrease were found in NRS of CR versus PL group during treatment (p < 0.02). We detected significantly lower CK levels increase at the CR group compared to the PL group. The results of this study indicate that Cr supplementation combined with therapeutic strategy effectively supports the rehabilitation of tendon overuse injury of adolescent fin swimmers.
机译：我们的目的是调查肌酸（Cr）补充对青春期鳍游泳者肌腱过度劳损的康复期的影响。这项研究的参与者是青少年的竞技鳍游泳运动员（n = 18）受伤。采用双盲研究设计将受试者随机分配至肌酸（CR）或安慰剂（PL）组。给受试者补充铬或接受安慰剂，作为肌腱病保守治疗的一部分。我们测量了固定前，固定后（R2）和第二固定后（R4）的节段瘦体重（SLM; kg），踝an屈峰值扭矩（PFT; N·m），疼痛强度（NRS;值）。 ）和受伤肢体康复期的第4（R6）周。固定前先测定肌酸激酶（CK; U / L）的酶水平，然后每24小时测量4天。两组固定后两周，SLM均显着降低（CR降低了5.6％，PL降低了8.9％; p <0.03）（p <0.001）。康复四周后，两组的SLM均显着增加（CR增至5.5％，PL增至3.8％; p <0.01）。两组之间补充R4（p <0.001）和R6（p <0.03）后PFT的变化百分比显着不同。 CR组的百分率显着提高（R4增加了10.4％; p <0.001; R6增加了16.8％; p <0.001），而PL组的增长也显着但降低了（R4增加了7.1％） ;康复后四周，p <0.001; R6降低14.7％; p <0.001）。在治疗期间，CR组和PL组的NRS显着下降更快（p <0.02）。与PL组相比，我们发现CR组的CK水平升高明显更低。这项研究的结果表明，铬的补充与治疗策略的结合有效地支持了青少年鳍鳍游泳者肌腱过度劳损的康复。

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