The virtual reality technology (VRT) is a multi-disciplinary comprehensive technology, which appears following the computer technology, computer graphics, computer network technology, image processing and pattern recognition, intelligent connection technology, multi-sensor technologies, pronunciation processing and acoustic technology's fast developments and so on. In recent years, VRT has been used widely in the field of Sport such as diving, gymnastics, trampoline, basketball and skiing, especially at diving and trampoline. The virtual reality technology, virtual reality modeling language theories, especially the application of the virtual reality technology, and the three-dimensional visualization emulation technique in field of sport were discussed.
