“…Studies that scored greater than 67% were classified as high quality, studies that scored 34-67% were classified as medium quality and those that scored 33% or less were regarded as low quality. 23 studies were rated as high quality (Antunes et al, 2016;Aye et al, 2018;Bolger et al, 2018;Butterfield et al, 2012;Capio et al, 2013;Cepicka, 2010;Clark et al, 2018;Cliff et al, 2009;Crane et al, 2017;Freitas et al, 2015;Hardy et al, 2010;Henrique et al, 2016;LeGear et al, 2012;Liong et al, 2015;Miklánková, 2018;Miller et al, 2015;Du Plessis et al, 2015;Robinson, Webster et al, 2012;Da Silva et al, 2017;Slykerman et al, 2016;Spessato, Gabbard, Robinson et al, 2013;Yang et al, 2015), 39 were identified as medium quality (Adamo et al, 2016;AKY Wong & Cheung, 2006;Aye et al, 2017;Bakhtiar, 2014;Bakhtiari et al, 2011;Balaban, 2018;Bardid et al, 2016;Barnett et al, 2015;Cano-Cappellacci et al, 2015;Chan et al, 2018;Dos Santos et al, 2016;Field & Temple, 2017;Grant-Beuttler et al, 2017;Hall et al, 2018;Johnstone et al, 2017;Khodaverdi et al, 2016;…”