<P> A hybrid sport is one which combines two or more (often similar) sports in order to create a new sport, or to allow meaningful competition between players of those sports . </P> <P> The most popular hybrid sport in terms of attendance and television viewers is international rules football . </P> <Ul> <Li> BASEketball - a hybrid sport which combines the game of basketball with baseball rules . </Li> <Li> Bossaball - a hybrid sport combining elements of volleyball, association football, gymnastics, and Capoeira, played on the inflatable field with 2 trampolines at each side of the net . Allowing players per side to bounce high to spike or touch the ball and touch it with any part of the body, especially arms and hands </Li> </Ul> <Li> BASEketball - a hybrid sport which combines the game of basketball with baseball rules . </Li>

What elements of outdoor games were combined to create basketball