Introduction: Why Write of Women Warriors?Our initial motivation for producing Global Perspectives on Women in Combat Sports: Women Warriors around the World began several years ago when, as PhD candidates studying together at Loughborough University, UK, we developed a shared interest in combat sports through our separate but related research projects. Christopher's work, involving an ethnographic study of a working-class, predominantly male boxing club, and Alex's, which explored the phenomenon of mixed-sex training in a range of martial arts schools, fuelled many discussions between us on the sociological richness of these activities. Topics such as the contentious definition of 'violence', the emotional landscape of training to fight, the social class characteristics of participants in different clubs and schools, and the complex relationship between ethnicity and authenticity in the martial arts occupied many of our debates. However, the most salient issue for both of us, and that which we returned to with the greatest regularity, was the manner in which gender was constructed, portrayed, and lived out within these activities. Of particular relevance in this respect is the tendency for some combat sport settings to be relatively male-exclusive, and steeped in orthodox narrations of masculinity -as was the case in Christopher's study -or for sex integration to occur in ways which generate numerous complex, gendered problems for practitioners -a crucial aspect of Alex's work. Indeed, our doctoral theses and subsequent publications were eventually both based on analyses of the gendered behaviour of practitioners within such settings, and marked the beginning of our academic careers as scholars in this particular field (e.g., Channon, 2012a;2012b; 2013a; Matthews, 2012;.We were fortunate enough to be doing such research at a time when what might reasonably be described as the traditional association between combat sports and male exclusivity would be challenged in some fairly important and highly visibly ways, beyond the immediate confines of our studies' empirical foci. Firstly, in 2009, the International Olympic Committee approved the inclusion of women's boxing for the Olympic programme; the following Summer Games, in London in 2012, saw a 116-year history of women's exclusion from the Summer Olympic sports programme finally end, with female pugilists entering the