From a mini-wave or ocean wave:

Each couple will turn three quarters (270 degrees)
   If the dancers in a couple are facing the opposite direction
   (a wave or mini-wave) the joined hand forms the pivot
   point

   From parallel waves the ending position is new waves
   oriented 90 degrees from the original ones.

For Cast Off Three Quarters from other positions, click here:

Note: TAMINATIONS will open in a new window.