Squash is a racket sport where two players strike a small hollow ball alternatively onto the four walls of the court. The sport requires striking the squash ball onto the walls while taking alternative turns. It demands speed, agility as well as a high-level of physical strength and stamina. Squash should not be confused with Racquetball, as there are quite a few rules that differentiate these two games. This is a brief tutorial that will help you understand the basic rules of Squash.