Sport stacking originated in the early 1980's in southern California. Sport stacking was an exciting individual and team sport that involved stacking specialized plastic cups in specific sequences in as little time as possible. A specially designed cup made specifically for sport stacking, approved by the WSSA and used in a sport stacking competition or event. The World Sport Stacking Association (WSSA) formed in 2001. This association set the rules of sport stacking and held the World Sport Stacking Championships each spring. There were three main categories of sport stacking competition: individual timed competition (3-3-3 stack, 3-6-3 stack, and Cycle stack), doubles timed competition (Cycle stack), timed 3-6-3 relay competition. The competition was divided into twelve different age divisions, ranging from 6 and under to Seniors (60 and up).More and more individuals participated in sport stacking in Taiwan. This paper introduced the history, rules and benefits of sport stacking. Also discussed the development of sport stacking in Taiwan, and how to prevent and treat the injuries. We hoped more students can experience this new sports in Taiwan.