Behan Fearghal P, Opar David A, Vermeulen Robin, Timmins Ryan G, Whiteley Rodney
Aspetar Orthopedic and Sports Medicine Hospital, Doha, Qatar.
Musculoskeletal Mechanics Group, Imperial College London, London, UK.
Scand J Med Sci Sports. 2023 Apr;33(4):542-546. doi: 10.1111/sms.14317. Epub 2023 Jan 19.
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.
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。