Some Synchro Elements!

 LINE: Skaters form a straight line and hold onto each others' shoulders, hands, wrists or may perform a variety of other holds.  Sometimes lines are purposely made curved, such as when the team is skating around a corner.  The line is the most basic element of synchronized skating and forms the foundation for all the  other maneuvers.         

 BLOCK: Skaters form parallel lines, sometimes changing configuration.  Lines may be of equal or of different lengths and may or may not be lined up with one another.  Blocks are also performed with changing hand and arm holds and intricate footwork.

 CIRCLE: Skaters form one or several circles (sometimes a circle within a circle) that may revolve either clockwise or counter-clockwise.

 WHEEL

 INTERSECTION

(angelfire.com)