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在北欧绳肌练习干预过程中疼痛的剂量反应。

The dose-response of pain throughout a Nordic hamstring exercise intervention.

作者信息

Behan Fearghal P, Opar David A, Vermeulen Robin, Timmins Ryan G, Whiteley Rodney

机构信息

Aspetar Orthopedic and Sports Medicine Hospital, Doha, Qatar.

Musculoskeletal Mechanics Group, Imperial College London, London, UK.

出版信息

Scand J Med Sci Sports. 2023 Apr;33(4):542-546. doi: 10.1111/sms.14317. Epub 2023 Jan 19.

Abstract

The Nordic hamstring exercise (NHE) reduces hamstring injury incidence. Compliance to large exercise volumes of the NHE is poor, with exercise related soreness often seen as a contributing factor. We investigated the dose-response of NHE exposure with delayed onset muscle soreness (DOMS) and non-DOMS pain. Forty males were randomized to a 6-week intervention of four different NHE dosages: Group 1: very low volume; Group 2: low volume; Group 3: initial high to low volume; Group 4: low to high volume. Group 4 experienced more DOMS (p < 0.05) and non-DOMS pain (p = 0.030) than other groups. High volumes of NHE increase DOMS and non-DOMS pain while lower volume protocols have lesser DOMS and non-DOMS pain responses.

摘要

北欧腘绳肌练习(NHE)可降低腘绳肌损伤发生率。NHE大量练习的依从性较差,与运动相关的酸痛常被视为一个影响因素。我们研究了NHE练习量与延迟性肌肉酸痛(DOMS)和非DOMS疼痛之间的剂量反应关系。40名男性被随机分为四组,进行为期6周的不同NHE剂量干预:第1组:极低练习量;第2组:低练习量;第3组:初始高练习量后低练习量;第4组:低练习量后高练习量。第4组比其他组经历了更多的DOMS(p < 0.05)和非DOMS疼痛(p = 0.030)。大量的NHE会增加DOMS和非DOMS疼痛,而较低练习量方案的DOMS和非DOMS疼痛反应较小。

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