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1.
Mehdi Kargarfard Eddie T.C. Lam Ardalan Shariat Ina Shaw Brandon S. Shaw Shamsul B.M. Tamrin 《Journal of sports sciences》2016,34(10):959-965
It is believed that sport massage after intensive exercise might improve power and perceptual recovery in athletes. However, few studies have been done in this area. This study aimed to examine the effect of massage on the performance of bodybuilders. Thirty experienced male bodybuilders were randomly assigned to either a massage group (n = 15) or a control group (n = 15). Both groups performed five repetition sets at 75–77% of 1RM of knee extensor and flexor muscle groups. The massage group then received a 30-min massage after the exercise protocol while the control group maintained their normal passive recovery. Criteria under investigation included: plasma creatine kinase (CK) level, agility test, vertical jump test, isometric torque test, and perception of soreness. All variables were measured over 6 time periods: baseline, immediately after the DOMS inducing protocol, right after the massage, and 24, 48, and 72 h after the massage. Both groups showed significant (P < .001) decreases in jumping, agility performance, and isometric torque, but significant (P < .001) increases in CK and muscle soreness levels. The massage group in general demonstrated a better recovery rate. As such, a post-exercise massage session can improve the exercise performance and recovery rate in male bodybuilders after intensive exercise. 相似文献
2.
从运动生理学和运动医学角度,笔者针对竞走运动后产生延迟性肌肉酸痛的原因和病理机制进行了探讨,提出了预防与消除延迟性肌肉酸痛的有效手段. 相似文献
3.
目的确定支链氨基酸是否能够降低运动造成的延迟性肌肉疼痛(DOMS)。方法采用双盲交叉实验设计。选取40名大学生(20女,20男)随机分成支链氨基酸组(n=20)和安慰剂组(n=20)。受试者进行200m自重蛙跳的训练用于引起DOMS,并且在服用支链氨基酸或安慰剂的同时,每隔24h,连续3天,对肌肉疼痛程度进行分级。在3周恢复期后,受试者再次进行支链氨基酸或安慰剂的干预实验,重复同样的运动程序,并在接下来的3天里进行肌肉疼痛的分级。结果与结论运动后24h,在女性受试者中,支链氨基酸补充使得DOMS降低与安慰剂组相比有显著的差异(p=0.015)。然而,对于女性受试者和男女受试者整体分析时则没有显著性差异。这种性别的差异可能与男女受试者单位体重补充支链氨基酸的剂量差异和女性雌激素对BCODH激酶代谢的影响有关。 相似文献
4.
陈方煜 《吉林体育学院学报》2007,23(3):61-62
延迟性肌肉酸痛(delayed-onset muscle soreness,DOMS)是指肌体进行大运动量后,特别是强度突然增加或进行新的不习惯的运动之后,一段时间所出现的肌肉酸痛现象.其产生机制有:机械性损伤学说、肌肉痉挛学说、炎症反应学说、缺血再灌注损伤假说.还着重介绍了按摩、针灸和中药等中医防治方法研究现况. 相似文献
5.
目的:探讨伸展练习对DOMS的影响。方法:使用元分析方法,查阅相关数据库,对符合标准的11篇原始文献使用元分析软件进行统计分析。结果:伸展练习对DOMS的影响在运动后24、48、72 h其总体效应量估计值分别是-0.78、-0.84、-0.39,效应量差异具有统计学意义(P<0.05)。异质性检验表明,所采用的研究数据均符合随机效应模型,进行亚组分析发现,伸展练习的效果与研究的组间设计、牵伸时间、干预的时间相关(P<0.05)。结论:运动前后进行伸展练习可以缓解DOMS,但受到一些因素的影响。 相似文献
6.
目的:探究冷水浴对延迟性肌肉酸痛(DOMS)患者膝关节本体感觉的干预效果及作用机制。方法:采用随机对照试验,24名男性二级短跑运动员随机分为冷水浴干预组(n=12)和静坐对照组(n=12)。经离心运动诱发下肢肌群出现DOMS,静坐休息5min后进行冷水干预或静坐。分别在运动前、运动后24h、48h、72h、96h测量受试者的左大腿围度、自觉疼痛程度、左腿股四头肌最大等长肌力以及左腿膝关节本体感觉(位置觉+肌肉力觉)。在运动前、运动后即刻(0min)、5min、10min、15min分别测量血乳酸值。结果:(1)离心运动后即刻,两组大腿围度均显著性增加(P<0.05),运动后24h、48h、72h,CWI组的左大腿围度显著低于CON组(P<0.01);(2)离心运动后即刻,两组自觉疼痛程度均显著性增加,运动后24h、72h,CWI组的疼痛程度显著性低于CON组(P<0.01);(3)离心运动后即刻,两组血乳酸值均出现显著性上升(P<0.05),运动后0min~15min,两组间无显著性差异(P>0.05);(4)离心运动后即刻,两组的左腿MVIC均出现显著性下降(P<0.05),运动后24h~96h,CWI组MVIC显著高于CON组(P<0.01),(5)离心运动后即刻,两组左腿的本体感觉(主、被动位置觉、肌肉力觉)均出现显著性下降(P<0.05);运动后24h~96h,CWI组的主动位置觉显著高于CON组(P<0.01),运动后72h,CWI组的被动位置觉显著低于CON组(P<0.01),其他时间点(24h、48h、96h)无显著性差异(P>0.05),运动后24h~96h,CWI组的肌肉力觉显著高于CON组(P<0.01)。结论:冷水浴是运动训练或比赛后快速减轻DOMS症状的有效手段,有利于肌肉肿胀的恢复、减轻疼痛感、促进工作肌肉最大等长肌力及该肌肉所附着关节的本体感觉的恢复,总体有利于减轻DOMS症状。 相似文献
7.
DOMS和离心收缩导致的肌肉损伤的关系 总被引：3，自引：0，他引：3
不习惯的离心运动均可导致延迟性肌肉酸痛（DOMS）。离心运动导致的损伤和炎症反应诱发了DOMS。然而，近来的研究不支持此假说，DOMS起因的观点受到质疑。就近来关于DOMS和肌肉损伤关系的相关文章作一综述并就其争议点提出见解。 相似文献
8.
The effects of topical Arnica on performance,pain and muscle damage after intense eccentric exercise
《European Journal of Sport Science》2013,13(3):294-300
AbstractThe aim of the study was to determine if topical Arnica is effective in reducing pain, indicators of inflammation and muscle damage, and in turn improve performance in well-trained males experiencing delayed onset muscle soreness (DOMS). Twenty well-trained males matched by maximal oxygen uptake (V?O2 Max) completed a double-blind, randomised placebo-controlled trial. Topical Arnica was applied to the skin superficial to the quadriceps and gastrocnemius muscles immediately after a downhill running protocol designed to induce DOMS. Topical Arnica was reapplied every 4 waking hours for the duration of the study. Performance measures (peak torque, countermovement and squat jump), pain assessments (visual analogue scale (VAS) and muscle tenderness) and blood analysis (interleukin-1 beta, interleukin-6, tumour necrosis factor-alpha, C-reactive protein, myoglobin and creatine kinase) were assessed at seven time points over five days (pre-, post-, 4, 24, 48, 72 and 96 hours after the downhill run). Participants in the topical Arnica group reported less pain as assessed through muscle tenderness and VAS 72 hours post-exercise. The application of topical Arnica did not affect any performance assessments or markers of muscle damage or inflammation. Topical Arnica used immediately after intense eccentric exercise and for the following 96 hours did not have an effect on performance or blood markers. It did however demonstrate the possibility of providing pain relief three days post-eccentric exercise. 相似文献
9.
方向丽 《河北体育学院学报》2002,16(2):65-66
DOMS (延迟性肌肉酸痛 )是运动训练中的一种独特现象 ,其引发机制较为复杂 ,且至今尚未有定论。本综述参考国内外相关文献 ,对关于DOMS现象产生机制的种种假说进行评述 ,希望能够为对该现象感兴趣的同仁们提供一些帮助。 相似文献
10.
目的：探讨原花青素干预对运动员大强度离心运动后不同时点肌肉酸痛程度及血IL-6、T-AOC、SOD、MDA水平变化的影响。方法：运动员16名,随机均衡的分为对照组（A组）、实验组（B组）。受试对象服药2周后,进行一次大强度离心跑台运动,建立运动延迟性肌肉酸痛模型,并分时点测定主观感觉酸痛阈和血IL-6、T-AOC、SOD、MDA。结果：A、B两组主观感觉酸痛阈各时点均显著低于运动前,A组运动后各时点均显著低于B组同时点;A、B两组运动后血浆IL-6浓度均表现为先升高后降低,运动后即刻达峰值。A组运动后IL-6各时点显著高于B组同时点;A组运动后T-AOC各时点均显著低于B组同时点;A、B两组运动后SOD活性表现为先升高后降低,A组运动后各时点SOD活性实验组显著低于B组同时点;A、B两组运动后即刻MDA水平升高至峰值,随后下降,A组运动后各时点MDA水平均显著高于B组同时点。结论：原花青素可减轻大强度离心运动导致的DOMS,抑制IL-6的产生,能有效提高增强机体抗氧化能力。 相似文献