Most everyone is interested in increasing arm speed in order to create a whip like action that produces greater velocity and/or movement on the baseball.
The problem is that often times players are taught incorrectly and as a result the manipulate into an arm path that is slow and/or damaging to young arms.
In the video clip below from Coach Tube Brandon Agamennone, Founder and President of Pro Source Athletics. Shares with you his Flip Drill that is designed to improve both arm speed and arm path. Coach Agamennone played with the Montreal Expos, Baltimore Orioles, and Pittsburgh Pirate organizations, amassing a professional record of 42 wins and 18 losses and an earned run average of 3.68. He is currently a full-time scout for the Boston Red Sox
For access to many great coaching courses click the link CoachTube
The video below has audio, so please make sure that your volume is turned up. Click the arrow to play the video.