Sport in Europe teams was played from 1910 to 1932. National teams currently play the Ice Hockey World Championships, where Russia / Soviet Union have claimed a combined 27 titles, the Czech Republic / Czechoslovakia 12 and Sweden 9. Basketball originated in America. It was invented by James Naismith in Massachusetts. He first coached Kansas University, and is their only coach with a career losing record. The EuroBasket is the main European basketball competition for men's national teams, first held in 1935. The Soviet Union and Yugoslavia have won the most titles, with Spain claiming three championships since the late 2000s. The EuroLeague
James Naismith could help its track athletes to keep in shape and explicitly emphasized to "make it fair for all players and not too rough." In his attempt to think up a new game, Naismith was guided by three main thoughts. Firstly, he analyzed the most popular games of those times (rugby, lacrosse, soccer, football, hockey, and baseball); Naismith noticed the hazards of a ball and concluded that the big soft soccer ball was safest. Secondly, he saw that most physical contact occurred while running with the ball, dribbling or hitting it, so he decided that passing was the only legal option.