Department of Kinesiology and Recreation Administration, Humboldt State University, Arcata, California.
Department of Behavioral Health and Nutrition, University of Delaware, Newark, Delaware; and.
J Strength Cond Res. 2021 Nov 1;35(11):2981-2987. doi: 10.1519/JSC.0000000000003477.
Hernandez, DJ, Healy, S, Giacomini, ML, and Kwon, YS. Effect of rest interval duration on the volume completed during a high-intensity bench press exercise. J Strength Cond Res 35(11): 2981-2987, 2021-Between-set rest intervals (RIs) are one of the most important variables in resistance training; however, no known research has investigated the effects of RIs greater than 5 minutes during high-intensity strength training. The purpose of this research was to examine the effects of 3 different RIs on repetition sustainability and training volume (sets × reps × resistance) during a high-intensity bench press exercise. Fifteen resistance-trained male subjects (mean ± SD, age = 25.5 ± 4.5 years, and bench press 1 repetition maximum [1RM] ratio [1RM/body mass] = 1.39 ± 0.1) completed 3 experimental sessions, during which 4 sets of the bench press were performed with 85% of 1RM load. Subjects performed the bench press using 3 different RIs in a random counterbalanced design. Data were analyzed using both a one- and two-way analysis of variance with repeated measures. As sets progressed, repetitions were significantly different (p < 0.05) between all RIs, and only the 8-minute RI (p < 0.05) allowed for the complete sustainability of repetitions over 4 consecutive sets. Subjects attained the greatest training volume (p < 0.05) using an 8-minute RI between sets compared with a 2- or 5-minute RI. Similarly, a significantly greater training volume was achieved using the 5-minute RI compared with the 2-minute RI. Resistance-trained men, with the goal of greater volume during strength training, would benefit from longer RIs, specifically using an 8-minute RI between 4 consecutive sets of a bench press exercise.
赫尔南德斯、DJ、希利、S、贾科米尼、ML 和权、YS。休息间隔持续时间对高强度卧推练习完成量的影响。J 力量与调理研究 35（11）：2981-2987，2021-在组间休息（RI）是阻力训练中最重要的变量之一；然而，在高强度力量训练中，还没有已知的研究调查 RI 大于 5 分钟的效果。本研究的目的是研究 3 种不同 RI 对高强度卧推练习中重复可持续性和训练量（组数×次数×阻力）的影响。15 名受过阻力训练的男性受试者（平均值±标准差，年龄=25.5±4.5 岁，1 次重复最大重量（1RM）与体重的比例[1RM/体重] = 1.39±0.1）完成了 3 次实验，在此期间，他们使用 85%的 1RM 负荷进行了 4 组卧推。受试者以随机平衡设计使用 3 种不同的 RI 进行卧推。使用单向和双向重复测量方差分析对数据进行分析。随着组数的增加，所有 RI 之间的重复次数都有显著差异（p<0.05），只有 8 分钟 RI（p<0.05）允许在 4 个连续组中完全可持续重复。与 2 分钟或 5 分钟 RI 相比，组间使用 8 分钟 RI 可使受试者获得最大的训练量（p<0.05）。同样，与 2 分钟 RI 相比，使用 5 分钟 RI 可获得更大的训练量。有更大训练量目标的阻力训练男性，将从更长的 RI 中受益，特别是在 4 组连续的卧推练习之间使用 8 分钟 RI。
