Participants’ REPfailure, RPEfatigue, and %REPfatigue during bench press exercises performed with different load distributions, velocities, and loads.

REPfailure, number of repetitions performed to failure; RPEfatigue, rate of perceived exertion at fatigue onset (i.e., involuntary reduction of lifting velocity); %REPfatigue, number of repetitions at fatigue onset normalized as a percentage of REPfailure; SD, standard deviation; Load, load corresponding to 50% (1-RM50), 65% (1-RM65), and 80% (1-RM80) of 1 repetition maximum; Velocity, velocities corresponding to 50% (V50), 70% (V70), and 90% (V90) of the maximum concentric velocity; Distribution, narrow (Dnarrow) and wide (Dwide) load distribution on the barbell. (XLSX)重复至力竭次数（REPfailure）：完成至力竭的重复动作总次数；疲劳发作时的自觉用力率（RPEfatigue）：即举升速度出现非自愿性降低时的自觉用力程度；疲劳发作重复占比（%REPfatigue）：疲劳发作时的重复次数，以占REPfailure的归一化百分比表示；标准差（SD）；负重（Load）：对应1次最大重复重量（1-RM）50%（1-RM50）、65%（1-RM65）与80%（1-RM80）的负重值；运动速度（Velocity）：对应最大向心速度50%（V50）、70%（V70）与90%（V90）的运动速度；杠铃负重分布（Distribution）：分为窄分布（Dnarrow）与宽分布（Dwide）两种类型。（文件格式：XLSX）