The technology of high speed cameras has been around for a while but they were expensive and required some photography experience for a great output. However today the high speed technology came out on regular point and shoot cameras. The price of around $ 250.00 is also very reasonable. The cameras are easy to use and produce a great output. For racquetball is a great tool to analyse swing mechanics and footwork. It is a great application for those who are willing to improve their game. One is able to see in slow motion all their footwork steps and swing movements. If one wants to improve their game, get a camera and start studying the videos.