“…Deviations from the rectangular hyperbola are not unusual in the in vivo F-V relationship in humans during either single- (Komi, 1973; Thorstensson et al, 1976; Perrine and Edgerton, 1978; Wickiewicz et al, 1984; Froese and Houston, 1985; Dudley et al, 1990; Finni et al, 2003; Chino et al, 2008; Fontana Hde et al, 2014) or multi-joint muscle actions (Sargeant et al, 1981; Vandewalle et al, 1987; Beelen and Sargeant, 1991; Bosco et al, 1995; Rahmani et al, 2001, 2018; Hintzy et al, 2003; Macaluso and De Vito, 2003; Pearson et al, 2004; Yamauchi et al, 2007, 2009, 2010; Rejc et al, 2010; Bobbert, 2012; Samozino et al, 2012, 2014a,b; Cuk et al, 2014, 2016; Zbinden-Foncea et al, 2014; Jaric, 2015; Bobbert et al, 2016; Garcia-Ramos et al, 2016, 2018; Giroux et al, 2016; Alcazar et al, 2017, 2018c; Avrillon et al, 2017; Banyard et al, 2017; Fernandes et al, 2017; Padulo et al, 2017; Riviere et al, 2017; Zivkovic et al, 2017a,b; Navarro-Cruz et al, 2019). In both cases, the reason for the deviations was speculated to be a central inhibitory mechanism (Perrine and Edgerton, 1978; Wickiewicz et al, 1984; Yamauchi et al, 2007).…”