“…In performance aspect, previous studies have investigated the effect of the playing surface in tennis (Cui et al, 2019), rugby (Ballal et al, 2014), ice hockey (Fortier et al, 2014), American football (Kent et al, 2015), squash (Chapman et al, 1991), dancing (Reeve et al, 2013), basketball and gymnastics (Bressel et al, 2007). In indoor sports, some common types of training and playing surfaces are wooden and synthetic (or artificial) floors (Ismail et al, 2020;Pasanen et al, 2008;, generally offering lower and higher available friction, respectively. In futsal, the playing surface was reported to have an effect on the time required to complete a change-of-direction task and this agility performance has been taken as a key indicator of the performance level of futsal players (Sekulic et al, 2019).…”