The early pre match state plays a key role in the results of competitive sports. In order to deeply explore the influence and importance of sports games on the athletes’ mental readiness and effect of training in high-level volleyball training, we adopted the methods of literature, visual observation, and experimental comparison. Taking 17 high-level volleyball players in Hainan University as the main research objects, we carried out a series of explorations and finally concluded that sports games are better than traditional training in warming up It is better to correct the wrong action of automation and improve the sports ability.