Rugby is very popular in the United States and the United Kingdom. 1. Basketball: Similar to football, baseball is also a very popular sport in the United States. There is a men's professional league called the Major League Basketball (MLV). 2. Basketball: Football and basketball are somewhat similar in terms of court and form of movement, so basketball is also a sport related to football. In the United States, football and basketball were considered "brother sports" and many players would choose to play basketball instead of football. Ice Hop: Ice Hop is a sport similar to Rugby and is very popular in the United States and the United Kingdom. Similar to curling, it required two teams to play on the ice and use curling balls during the game. Football: Football is one of the most popular sports in the world. Rugby and football have many similarities in terms of venue, rules and player skills. Therefore, football was also a sport related to football. These sports had some similarities with football and had their own characteristics and rules.