Volume and repetition differences between 30 Fail and 80 Fail bouts. Data are presented as mean ± SD for squat volume across sets and total squat volume (panel A), leg extension volume across sets and total leg extension volume (panel B), total volume for both exercises (panel C), squat repetitions across sets and total squat repetitions (panel D), leg extension repetitions across sets and total leg extension repetitions (panel E), and total repetitions performed for both exercises (panel F). Data are for n = 11 participants. Symbol: *, indicates significant difference between conditions per set and in totality (p < 0.05). Abbreviations: 30 Fail, 30% one repetition maximum to failure bout; 80 Fail, 80% one repetition maximum to failure bout.