Definitions of Square Dance Calls and Concepts -- Yo-Yo Concept [C4]

Yo-Yo Concept [C4]
(author unknown)

C4:

Language:

Replace the first Arm Turn 1/2 of the given call with an Arm Turn 3/4.


Yo-Yo Spin The Top 之前		Right Arm Turn 3/4 之后		Fan The Top 之后 (完成)


Yo-Yo Cross fire 之前		Centers Arm Turn 3/4 & Extend 同时 Ends Cross Fold 之后 (完成)


Yo-Yo Remake 之前		Right Arm Turn 1/4 之后		Left Arm Turn 3/4 之后		Right Arm Turn 3/4 之后 (完成)

注意:

The Arm Turn 1/2 that is being replaced does not have to be the first part of the call: it just has to be the first Arm Turn 1/2 within the given call. For example (from Facing Lines), a Yo-Yo Square Chain Thru is a Right Pull By, 1/4 In & Left Touch; Left Arm Turn 3/4; Centers Trade; Left Turn Thru.
Historically, Yo-Yo was not a CONCEPT, but several different calls which used the words Yo-Yo and the Arm Turn 3/4 idea. This was not only messy, but confusing to the dancers, since calls were named Relay The Yo-Yo (Yo-Yo Relay The Top); Alter The Yo-Yo (Yo-Yo Alter The Wave); Change The Yo-Yo (Yo-Yo Change The Wave); Reverse The Yo-Yo (Yo-Yo Reverse The Top); etc. Each call had to be separately memorized.

C4: