“…These studies were conducted in different countries (e.g., Brazil, France, and Australia) [6,12,13] and considered all competitive levels (e.g., high school, university, and elite level) [14][15][16][17], and different CS modalities (e.g., judo, taekwondo, and boxing) [18][19][20]. Although there is a large number of existing studies on this topic, those conducted before 2010 provide limited comparative data (usually only prevalence and magnitude of WL can be compared across studies) because they are not based on the same questionnaire or similar ones [14,[21][22][23][24][25][26][27][28][29][30][31][32]. In 2010, Artioli et al established a rapid WL questionnaire (RWLQ) and tested its reliability and validity [33].…”