Antonelli Baseball is the #1 online resource for baseball instruction. We breakdown the mechanical aspects of hitting, fielding, throwing, and base running to make them easy to understand and actionable. We also cover the mental side of baseball and offer college baseball recruiting advice. We delve into the details that you will not find anywhere else. It has been discussed by coaches around the country for years...Should hitters swing up or should they swing down? Through research and the use of slow motion cameras, the answer to how Major League hitters should swing is now known.