Core Viewpoint - The Chengdu World Games features gymnastics events that differ from traditional Olympic gymnastics, including tricking, trampoline, parkour, and aerobics, highlighting the diversity of the sport and its evolution within the International Gymnastics Federation [1][3]. Group 1: Tricking - Tricking is a non-Olympic event that includes five categories: men's four-person, men's doubles, women's three-person, women's doubles, and mixed doubles [3]. - The event emphasizes teamwork and combines elements of balance, throwing, flexibility, and tumbling, with music and dance integral to the performance [3]. - Tricking was once a stronghold of Chinese competitive sports but declined after being removed from the Olympic program; recent efforts have revitalized participation through educational integration and competition regulation adjustments [3]. Group 2: Trampoline - The trampoline event, which originated in the 1930s in the United States, includes six categories at the World Games: men's and women's synchronized, single jump, and double trampoline [6]. - The event has been part of the Olympics since 2000, with Chinese athletes participating in the upcoming women's synchronized competition [6]. Group 3: Parkour - Parkour, recognized as a sport by the International Gymnastics Federation in 2018, is characterized as "moving art" that showcases creativity and freedom rather than just extreme danger [7]. - The Chengdu World Games will award four gold medals in parkour across men's and women's speed and freestyle categories [7]. Group 4: Aerobics - The aerobics event, popular among students, combines elements of gymnastics, dance, and music, known for its rhythmic and dynamic movements [10]. - The World Games will feature mixed pairs, three-person, five-person, and aerobic dance categories, with a Chinese team of 12 athletes participating [10].