Relax...Sam’s Blog will be a weekly addition to the US Youth Soccer Blog. Sam Snow is the Director of Coaching Education for US Youth Soccer.While observing youth matches over the weekend I was reminded of the over-coaching that so many youth coaches do during a match. Micromanaging a soccer game is very difficult to do as the action changes so fast that by the time a coach finishes a sentence of instruction the situation has changed. The ball has moved and so have all of the players, so the information is likely now useless. A coach yelling out...