Watch as Coach Jason Thompson explains the Round Rock 6 System of practice organization. Every practice event must fit into one of these six topics: #1 make routine defensive plays, #2 play bunt defense, #3 pitchers not walking batters, #4 pitchers must be able to throw an off-speed pitch for a strike, #5 offense must be able to execute the bunt and #6 offense must be able to score runners from 2nd base with two outs.