All participants were motivated to give their maximum effort during performance measurements. In previous studiesfrom our laboratory (Ramírez-Campillo et al., 2013;
Ramírez-Campillo et al., 2014a; Ramírez-Campillo et al., 2014b) we obtained high intraclass correlation coefficients for the different performance measurements, varying betweens 0.81 to 0.98.