Training tools and equipment can be a fun and engaging addition to a baseball player’s training regimen. But, if you’ve ever spent a few minutes searching the internet for them, you’d know there are hundreds of different hitting trainers out there. No hitting trainer is going to be a fix-all for a hitter. However, if it is a well designed piece of equipment, a good training aid will undoubtedly help that hitter get a better feel for what they are doing. A good baseball batting training aid works because it provides an external feedback that the hitter can feel or …