Figure 1. Experimental design flowchart. Overview of enrollment, allocation, interventions, and testing schedule. Outcome abbreviations: BPC, baseline participant characteristics; CMJ, countermovement jump; SJ, squat jump; 505, 505 change-of-direction test; 30-m, 30-meter sprint; BS-1RM, back-squat one-repetition maximum; BP-1RM, bench-press one-repetition maximum. Monitoring abbreviations: HR, heart rate; RPE, rating of perceived exertion. Group abbreviations: LL-CT, low-load circuit training; ML-CT, moderate-load circuit training; CON, control.