The triangle offense is an offensive strategy used in basketball. Its basic ideas were initially established by Hall of Fame coach Sam Barry at the University of Southern California. His system was further developed by former Houston Rockets and Kansas State University basketball head coach Tex Winter, who played for Barry in the late 1940s. Winter later served as an assistant coach for the Chicago Bulls in the 1980s and 1990s and for the Los Angeles Lakers in the 2000s, mostly under head coach Phil Jackson.