At some point on Saturday when nobody is really watching before, during or even after the Dallas Cowboys' first training camp practice, Jason Witten will drop into a three-point stance.
He will balance himself, making sure he's not leaning too much to his left or right. He will make sure he is not too top heavy. He will make sure he is not leaning back too much. Everything must be centered. The pressure on his fingers can't be too much but not too light either. From there he will fire off the line, taking three or four steps before stopping.