Figure 1. Experimental protocol. Abbreviations: DL 2 × 100-s MVIC: dominant leg 2 × 100-s maximal voluntary isometric contraction, NDL MVIC: non-dominant leg 5-s MVIC, DL 260-s Rest: dominant leg rest for 260-s, DL 5-s MVIC: dominant leg 5-s MVIC, Tibial Nerve Stimulation: the stimulation of the non-dominant leg to evoke the H-reflex and the M_Max at the beginning and at the end of each session. Conditions: First Row: Control-MVIC, Second Row: Fatigue-MVIC, Third Row: Control-Reflex, Fourth Row: Fatigue-Reflex.