Interesting to note Bryce Harper is a bottom hand dominant player using a top hand dominant baseball power swing. In summary, a player who will hit 30-40 home runs a year, especially in a hitter-friendly ballpark. However, has the potential to hit more home runs....

Heavy bat drills improve strength in forearm muscles controlling the level of your bat. Weak forearms, and bad mechanics cause dipping of your barrel, hitting the bottom of the ball; resulting in a pop-up. Additionally, your wrists turn from your forearms, and rolling causes the barrel to rise; hitting a ground...