Group 1: Event Overview - The Chengdu World Games showcased the vibrant potential of niche sports, bringing together athletes from around the world and enriching global sports culture [3][4][21] - The event highlighted the growing popularity of lacrosse in China, with significant participation from local teams and athletes [4][10] Group 2: Emerging Sports - Lacrosse, a new addition to the Olympic sports, is gaining traction in China, particularly in cities like Beijing, Shanghai, and Shenzhen, with Chengdu emerging as a new hub for the sport [4][6] - The NFL is promoting flag football in China, leveraging the upcoming Los Angeles Olympics as an opportunity to expand the sport's reach [10][21] Group 3: Traditional Sports - Martial arts, representing Chinese cultural heritage, are gaining international attention, with hopes of being included in future Olympic events [11][13] - Dragon boat racing made its debut as a formal competition at the World Games, showcasing its global appeal and potential for Olympic inclusion [15][16] Group 4: Diverse Sports Landscape - The World Games served as a platform for lesser-known sports like Faustball and soft hockey, reflecting a shift in youth attitudes towards a more diverse range of athletic activities [17][21] - The introduction of innovative sports facilities, such as glass squash courts, is enhancing the experience and accessibility of sports events [8][10]