• Source: International Yo-Yo Federation

International yo" target="_blank">Yo-yo" target="_blank">Yo Federation (IYYF) is an international yo" target="_blank">Yo-yo" target="_blank">yo organization that promotes World yo" target="_blank">Yo-yo" target="_blank">Yo Contest and European yo" target="_blank">Yo-yo" target="_blank">Yo Championship and develops and promotes yo" target="_blank">yo-yoing as a sport on a global level.




History


The International yo" target="_blank">Yo-yo" target="_blank">Yo Federation (IYYF) was formed on February 8, 2013. World yo" target="_blank">Yo-yo" target="_blank">Yo Contest had been promoted by Greg Cohen since 2000. IYYF was formed to promote world yo" target="_blank">Yo-yo" target="_blank">Yo contest and other international competitions. The United States, the Czech Republic, Japan, and Brazil are the first national members to join the IYYF.




Executive board


Ondrej Sedivy (Czech Yoyo Association)
Hironori Mii (Japan yo" target="_blank">Yo-yo" target="_blank">Yo Federation)
Rafael Matsunaga (Brazilian YoYo Association)
Thad Winzenz (US National yo" target="_blank">Yo-yo" target="_blank">Yo League)
Jan Kordovsky (Czech Yoyo Association)




Styles


The 5 Divisions are 1A, 2A, 3A, 4A and 5A:

Single-handed String
Double-handed Looping
Double-handed String
Off-string
Counterweight
1A is the single unresponsive yoyo category, players are required to use only 1 unresponsive yoyo for their performance.
2A is the double responsive yoyo category, players are required to use 2 responsive yoyos for their performance. This is also known as the hardest yo" target="_blank">yo-yoing style.
3A is the double unresponsive yoyo category, players are required to use 2 unresponsive yoyos for their performance.
4A is the Off-string yoyo category, players are required to use a specially designed offstring yoyo for their performance, there are no limits to how many offstring yoyos you can use in the 4A category.
5A is the Off-hand yoyo category, players are required to attach a special counter weight to a single unresponsive yoyo on the string for their performance.




Events


World yo" target="_blank">Yo-yo" target="_blank">Yo Contest
European yo" target="_blank">Yo-yo" target="_blank">Yo Championship
Asia Pacific yo" target="_blank">Yo-yo" target="_blank">Yo Championships
Latin American yo" target="_blank">Yo-yo" target="_blank">Yo Contest
U.S. National yo" target="_blank">Yo-yo" target="_blank">Yo Contest




Winners


List of yo" target="_blank">yo-yo" target="_blank">yo world champions




Nations


Source:




See also


International Jugglers' Association
World Juggling Federation
International Sport Juggling Federation
Sport juggling
Sport stacking




References






External links


International yo" target="_blank">Yo-yo" target="_blank">Yo Federation

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