Skiing is a popular winter sport. In order to realize the beginner's quick start and the simulation of skiing process, an indoor skiing posture training simulator based on VR is designed. The simulator consists of three parts: virtual simulation system, sports training system and safety protection system, VR virtual simulation system can simulate the skiing training scene and increase the reality of skiing; the sports training system includes a variety of institutions to maximize the simulation of skiing posture; the safety protection system can protect users; the trainer combined with VR technology can realize the multi-dimensional simulation of skiing posture under the real skiing scene experience, so that the skier can experience the real body feeling when simulating the sports, and improve the real scene feeling of the experience person simulating skiing significantly.