“…Data from match demands demonstrates that futsal players perform ∼26 sprints with an average duration of 2-4 s over 8-20 m (Caetano et al, 2015). Considering that, several authors (Gorostiaga et al, 2009;Galy et al, 2015;Charlot et al, 2016;Miloski et al, 2016;Nakamura et al, 2016;Naser and Ali, 2016;Loturco et al, 2018Loturco et al, , 2020De Freitas et al, 2019;Jiménez-Reyes et al, 2019;Nikolaidis et al, 2019;Sekulic et al, 2019;Teixeira et al, 2019;Nunes et al, 2020) investigated the sprint performance of futsal players ( Table 3) Regarding competition level, a training approach based on the force-velocity profile found that 1st-Division futsal players sprinted 5 m in 1.36 ± 0.04 s and 20 m in 3.36 ± 0.09 s while 2nd-Division players demonstrated lower sprint performances (5 m: 1.40 ± 0.02 s; and 20 m: 3.46 ± 0.04 s) (Jiménez-Reyes et al, 2019). Along the same lines, other studies (Naser and Ali, 2016;Sekulic et al, 2019) observed that elite futsal players run faster over 5, 10, and 20 m than sub-elite or social players.…”