Department of Physical Education and Sports Science, Razi University , Kermanshah, Iran.
J Sports Sci Med. 2005 Dec 1;4(4):361-6. eCollection 2005 Dec.
The purpose of this research was to compare effect 3 different rest intervals on the squat volume completed during a workout. Twenty college-aged men volunteered to participate in this study (age 20.73 ± 2.60 years; body mass 80.73 ± 10.80 kg). All subjects performed 3 testing sessions, during which 4 sets of the squat was performed with 85% of a 1RM load. During each testing session, the squat was performed with a 1, 2, or 5-minute rest interval between sets. Volume was defined as the total number of repetitions completed over 4 sets for each rest condition. Statistical analysis was conducted separately for the squat. One-way repeated analyses of variance with Bonferroni post hocs demonstrated significant differences between each rest condition for both exercises tested (p < 0.05). The 5-minute rest condition resulted in the highest volume completed, followed in descending order by the 2- and 1-minute rest conditions. The ability to perform a higher volume of training with a given load may stimulate greater strength adaptations. Key PointsThere is no significant difference in the squat volume between the 1- and 2-minute rest conditions.A 5-minute rest interval between sets allow for the highest volume to be completed when training with 85% of a 1RM load.
本研究的目的是比较 3 种不同休息时间对一组训练中深蹲量的影响。20 名大学年龄的男性志愿者参加了这项研究（年龄 20.73 ± 2.60 岁；体重 80.73 ± 10.80 公斤）。所有受试者均进行了 3 次测试，每次测试中，使用 85%的 1RM 负荷完成 4 组深蹲。在每次测试中，每组之间的休息时间分别为 1 分钟、2 分钟或 5 分钟。体积定义为每个休息条件下 4 组的总重复次数。分别对深蹲进行了单因素重复方差分析和 Bonferroni 事后检验，结果表明两种测试练习的每个休息条件之间均存在显著差异（p < 0.05）。5 分钟的休息条件下完成的训练量最高，其次是 2 分钟和 1 分钟的休息条件。在给定负荷下进行更高训练量的能力可能会刺激更大的力量适应。要点在 1 分钟和 2 分钟的休息条件下，深蹲量没有显著差异。当使用 85%的 1RM 负荷进行训练时，组间休息 5 分钟可以完成最大的训练量。
