“…The positive effect of the martial arts found by different studies can be broadly classified as physical benefits (see, Draxler, Ostermann, & Honekamp, 2010;Fong, Fu, & Ng, 2011;Fong, Tsang, & Ng, 2011;Khan &Joshi, 2011) andpsychosocial benefits (see, Goldsmith, 2013;Kurian, Verdi, Caterino, & Kulhavy, 1994;Lakes & Hoyt, 2004;Movahedi, Bahrami, Marandi, & Abedi, 2013;Steyn & Roux, 2009;Zivin, et al, 2001). The negative effect of the martial arts found by different studies can be categorized as psychosocial problems (see, Endresen & Olweus, 2005;Lotfian, Ziaee, Amini, & Mansournia, 2011), health related problems (see, Wargo, Spirrison, Thorne, & Henley, 2007), injury related problems (see, Kazemi, et al, 2009;Landa, 2004;Pieter, 2005;Zetaruk, et al, 2004), and unhealthy weight management of athletes (see, Kazemi, Alima, & Ciantis, 2011).…”