From lines facing in or out: Do an Explode then the center four form a wave and do an Alter The Wave as the ends pull by with right hands to move around the outside to face in as a pair with the person they meet. When the Alter the Wave is completed, those in the wave step thru to form a four hand right hand star with the outside two. The beau who did the Step Thru breaks to lead out into facing lines.
NOTE: This movement went considerably beyond the Explode And Anything concept. One factor that prevented its being used much was its similarity to Change A Web which was being workshopped during the same general time period.
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.