Dance Action
Each end and adjacent center turn 1/2. The new centers of each ocean wave turn 3/4 and, as the centers finish, the ends Flip In (180 degree inward turn similar to Ends Run). Very Centers Trade. Each half of the square forms a four-hand star (a “gear”) and turns it 3/4.
Each Very Center dancer (one is #1 in the diagram) leads those following them in their star (#2, #3 and #4) along a circular path around the outside of the other star (the “exchange”).When #1 has gone 3/4 around and #3 has gone 1/4 around, dancers #1 and #3 Flip In to join hands and become centers of a wave while dancers #2 and #4 continue to move forward along the circular path to join their inside hand with the dancer ahead to become ends of the wave. The call ends in waves with the same handedness and in the same location as the original waves.
Styling
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Comments
The Facing Couples Rule applies to this call.
The 3/4 fraction to turn the star can be modified by the caller, in which case a different dancer will be #1 and lead the exchange.
ARC Decisions
(June 2008)
Q: Is it proper to call Spin Chain and Exchange The Gears from a Tidal Wave?
A: NO. The committee voted this is improper. This application does not comply with the CALLERLAB written definitions.
(May 2014)
Q: The formation was Two-Faced-Line. The calls given were “Begin with a Partner Trade and Spin Chain and Exchange the Gears.”
A: This application was voted to be improper as it does not comply with the Plus definition wherein it states that the starting formation is Parallel Ocean Waves and NOT Two-Faced-Lines. The first part of the call starts with the ends and adjacent centers Turn 1/2 and NOT Partner Trade. Also, the stars cannot be formed, as the dancers are in a Facing Diamond formation.