Volleyball variations of beach volleyball. As beach volleyball took volleyball outdoors, indoor sand volleyball takes beach volleyball indoors. In the United States, a growing number of colleges are now considering switching from hard court indoor volleyball to sand court indoor volleyball. The biggest reason for the possible change is the reduced rate of injury of players. Secondary reasons are: 1) bad weather doesn't cancel play, something that commonly happens with beach volleyball; 2) it is thought to make the game more appealing to spectators since sand courts do not require players to wear knee pads or shoes. Indoor sand volleyball teams vary
Beach volleyball popularity has spread to the rest of the world as well. The Fédération Internationale de Volleyball (FIVB) is the international governing body for the sport. The FIVB publishes the Official Beach Volleyball Rules every four years, as approved by the FIVB congress, which provides the framework for how beach volleyball is played internationally. Beach volleyball is played on a rectangular sand court. The court is long and wide, surrounded by a clear space, which is at least wide on all sides. The minimum height clearance for beach volleyball courts is . The sand should be as leveled as possible and