From a couple: Wheel around, then individually U-turn back (turning in the direction of the Wheel Around). Ends with a couple half sashayed form starting formation. (This was always accomplished by calling "Wheel Around then Backtrack"--except on "Backtrack" the dancers turn in toward each other in doing their U-turn back).
Jerry Salisbury 1971
This definition is from The Handbook of Modern Square Dancing by Jay King.
It is provided here for informational and educational purposes only.