Officially there were 28 sports as swimming, diving, synchronised swimming and water polo are classified by the IOC as disciplines within the sport of aquatics, and wheelchair racing was a demonstration sport.. 
Lẹ́yìn tó fi ẹ̀gbẹ́ yí sílẹ̀ ní 1970, Ross bẹ̀rẹ̀ sí ní Dákọrin bẹ́ síni ó bẹ̀rẹ̀ sí ní ṣe fíú àti eré ní Broadway.. 