Spence Alyssa-Joy, Helms Eric R, McGuigan Michael R
Sport Performance Research in New Zealand (SPRINZ), Auckland University of Technology, Auckland, New Zealand ; and.
School of Medical and Health Sciences, Edith Cowan University, Perth, Australia.
J Strength Cond Res. 2022 Dec 1;36(12):3456-3461. doi: 10.1519/JSC.0000000000003800. Epub 2020 Sep 16.
Spence, A-J, Helms, ER, and McGuigan, MR. Stretching practices of International Powerlifting Federation unequipped powerlifters. J Strength Cond Res 36(12): 3456-3461, 2022-Stretching practices in powerlifters. The purpose of this study was to provide insight into the stretching practices of competitive powerlifters. Powerlifters ( n = 319) from 51 countries completed a self-reported online survey on stretching practices. Subjects had (mean ± SD , median, and interquartile range) 7.7 ± 6.1, 6, and 6 years of general resisting training, 4.4 ± 4.5, 3, and 3 years of strength specific training, and been competing in powerlifting for 3.0 ± 3.7, 2, and 2 years with the average Wilks score being 366.4 ± 52.2, 365, and 60. Analysis by sex and competitive standard was conducted. More than 50% (52.4%) of subjects ( n = 167) reported stretching; of those, 84.4% performed static stretches, and 90.4% performed dynamic stretches. Stretching was performed before resistance training by 77.8%, after resistance training by 43.7%, and 53.9% stretched independent of resistance training. Powerlifters who performed static stretches before training did an average of 6.72 ± 10.31, 5, and 8 repetitions per stretch and held those stretches for an average of 30.8 ± 31.4, 20, and 15 seconds; 90.1% also performed dynamic stretches. Powerlifters who performed static stretches after or independent of training did an average of 4.1 ± 4.2, 2, and 9 repetitions per stretch and held those stretches for an average of 42.9 ± 30.8, 30, and 33 seconds. The majority of powerlifters (66.9%) programmed stretching themselves, whereas only 10.2% had stretching programmed by their coach. These data will inform athletes and coaches about the prevalence and characteristics of current stretching practices in powerlifters.
斯彭斯，A-J、赫尔姆斯，E.R.和麦吉根，M.R.国际力量举联合会无装备力量举运动员的拉伸练习。《力量与体能研究杂志》36(12): 3456 - 3461，2022年——力量举运动员的拉伸练习。本研究的目的是深入了解竞技力量举运动员的拉伸练习情况。来自51个国家的319名力量举运动员完成了一项关于拉伸练习的自我报告在线调查。受试者的一般抗阻训练年限（均值±标准差、中位数和四分位间距）分别为7.7±6.1年、6年和6年，力量专项训练年限分别为4.4±4.5年、3年和3年，从事力量举比赛的年限为3.0±3.7年、2年和2年，平均威尔克斯分数为366.4±52.2、365和60。进行了按性别和竞技水平的分析。超过50%（52.4%）的受试者（n = 167）报告进行拉伸；其中，84.4%进行静态拉伸，90.4%进行动态拉伸。77.8%的人在抗阻训练前进行拉伸，43.7%在抗阻训练后进行拉伸，53.9%独立于抗阻训练进行拉伸。训练前进行静态拉伸的力量举运动员每次拉伸平均进行6.72±10.31次、5次和8次重复，每次拉伸平均保持30.8±31.4秒、20秒和15秒；90.1%的人也进行动态拉伸。在训练后或独立于训练进行静态拉伸的力量举运动员每次拉伸平均进行4.1±4.2次、2次和9次重复，每次拉伸平均保持42.9±30.8秒、30秒和33秒。大多数力量举运动员（66.9%）自行安排拉伸计划，而只有10.2%的人由教练安排拉伸计划。这些数据将让运动员和教练了解当前力量举运动员拉伸练习的普遍性和特点。
