Combination Tee Drill - Edwin Thompson - Eastern Kentucky Univ. [VIDEO]
Wake Forest, NC
Great two ball tee drill!
A great way to improve reaction time while at the same time having to slightly adjust the eyes! Very important to have the batter look at the mound and not look at the tee until the in or out call is made.
Combination Hitting Drill
I really like this drill. I use it with my players to teach making quick decisions.