Abbreviation | IYYF |
---|---|
Formation | February 8, 2013 [1] |
Type | International non-governmental & non-profi organization |
Legal status | A legal entity operating in accordance with the laws of the Czech Republic |
Purpose | Developing and promoting yo-yoing as a sport on a global level. [2] |
Headquarters | ![]() |
Location | |
Region served | Worldwide |
Membership | National organization |
Official language | English |
Main organ | Executive Board |
Website | iyyf |
International Yo-Yo Federation (IYYF) is an international Yo-yo organization that promotes World Yo-Yo Contest and European Yo-Yo Championship and develops and promotes yo-yoing as a sport on a global level.
The International Yo-Yo Federation (IYYF) was formed on February 8, 2013. World Yo-Yo Contest had been promoted by Greg Cohen since 2000. IYYF was formed to promote world Yo-Yo contest and other international competitions. The United States, the Czech Republic, Japan, and Brazil are the first national members to join the IYYF.
The 5 Divisions are 1A, 2A, 3A, 4A and 5A:
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-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.
Source: [3]