Dr. DeRo on fix for Heyward
August 19, 2016 | 00:09:59
On MLB Central, Dr. DeRo offers a diagnosis for what is wrong with Jason Heyward's mechanics and what he can fix when he's in the box
On MLB Central, Dr. DeRo offers a diagnosis for what is wrong with Jason Heyward's mechanics and what he can fix when he's in the box