Improve Eye Hand Coordination using the Franklin Sports Thin Bat Trainer with MLB Star Harold Reynolds and Franklin Sports. This video is part of a series that was developed and produced for Franklin Sports. Each video is hosted by Franklin Brand Spokesman, Harold Reynolds and features Franklin baseball products and tips on how to improve your game. All videos were shot at the MLB Network and used as digital marketing assets as part of the Learn From A MLB Pro campaign. Harold Craig Reynolds is an American former professional baseball second baseman, who played in Major League Baseball for the Seattle Mariners, Baltimore Orioles, and California Angels. Since his retirement, he has become a well-known television analyst, working for MLB Network and Fox Sports.