The Effects of Ingestion of Omega-3 Fatty Acids on Perceived Pain and External Symptoms of Delayed Onset Muscle Soreness in Untrained Men
The Effects of Ingestion of Omega-3 Fatty Acids on Perceived Pain and External Symptoms of Delayed Onset Muscle Soreness in Untrained Men
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DOI：
10.1097/jsm.0b013e31819b51b3
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发表时间：
2009-03-01
影响因子：
2.7
通讯作者：
Abbasi, Asghar
中科院分区：
文献类型：
--
作者：
Tartibian, Bakhtiar;Maleki, Behzad Hajizadeh;Abbasi, Asghar
目的：本研究的目的是研究摄入omega-3对偏心性膝关节伸肌运动后迟发性肌肉酸痛的感知疼痛和外部症状的影响。设计：随机。本研究采用双盲、重复测量设计。环境：本研究在乌尔米娅大学人文学院运动生理学实验室进行。参与者：招募了27名在参加本研究前60天未参加任何培训项目的男性。所有受试者都完成了研究。干预措施：膝关节活动度（ROM）、疼痛感、右腿大腿周长均于术前立即测量。以及在进行了24小时和48小时的古怪运动后。受试者被分配到一种实验（1.8 g/d ω -3），安慰剂（R.P. Scherer）。或者控制组。主要结局测量：受试者使用Talag心理校正量表自我报告下肢感知疼痛水平。大腿围用古力克人体测量带测量。膝关节活动度用贾马尔角计测定。结果：运动前、运动后即刻、运动后24小时疼痛和ROM均无差异。然而，在运动后48小时观察到的感知疼痛和ROM的差异是明显的。在大腿围方面，运动后24小时和48小时存在差异，运动前和运动后立即没有差异。结论：摄入omega-3可有效改善偏心运动引起的迟发性肌肉酸痛。
Objective: The purpose of this study was to examine the effect of ingestion of omega-3 on perceived pain and external symptoms of delayed onset Muscle soreness after eccentric exercise in knee extensors.Design: A randomized. double-blinded, repeated measures design was used for this Study.Setting: The study was performed in the Exercise Physiology Laboratory at the faculty of Humanities of Urmia University.Participants: Twenty-Seven men, who had not participated in any training program 60 days before their participation in this study, were recruited. All subjects finished the study.Interventions: Knee ran-e of motion (ROM), perceived pain, and thigh circumference of the right leg were taken before, immediately., and after 24 and 48 hours after an eccentric exercise. Subjects were assigned to one of the experimental (1.8 g/d omega-3), placebo (R.P. Scherer). or control groups.Main Outcome Measures: Subjects self-reported the perceived pain level of the lower limbs using the Talag mentally corrected scale. Thigh circumference was measured by using a Gulick anthropometric tape. Knee ROM was determined by using a Jamar goniometer.Results: No differences among treatments were observed for pain and ROM before, immediately, and 24 hours after the exercise. However, observed differences in perceived pain and ROM were obvious at 48 hours postexercise. In the case of thigh circumference, differences were at 24 and 48 hours postexercise, and there was no difference before and immediately after exercise.Conclusions: Ingestion of omega-3 can be effective in ameliorating delayed onset muscle soreness induced by eccentric exercise.