Video sessions helped LA Dodgers pitcher Alex Wood clean up mechanics

GLENDALE, Ariz. >> When players pour into spring training clubhouses across Arizona and Florida, it really is baseball's version of the First Day of School. They talk about what they did over their winter break, where they went, who they saw.If Dodgers pitcher Alex Wood is being honest with his teammates, here's what he'll tell them: For at least three days a week for about four weeks, he stood on a mound without a baseball.