”Mackie’s presence at the Major League Umpire Retreat in Chandler, Arizona was hugely successful. He made a considerable impact on the entire umpire staff through his presentations and availability throughout the retreat. We are very proud to have him as a resource and asset to our Major League Umpires.”
Richard L. Alderson,
President, San Diego Padres
This program is available from Mackie and his Team as part of The Fitness Principle with Mackie Shilstone. To find out more about The Fitness Principle or any of Mackie's programs, visit: The Fitness Principle with Mackie Shilstone.
