Continuing to prepare for the last jump of the big diamonds,  50-70ft diamonds for one more year.  Add in lead-offs, drop 3rd strikes and pick off moves.  The 12U team gets to finally learn the last key pieces before the move to the largest diamond.  Games even move to 7 innings.  Coaches teach players to have hard work ethic, timing, and many fundamental where they will use for the next few years to come.