Why ChangeUp?

By Marty CookeEase of Use, Features, Health & Safety

“People ask me what I do in winter when there’s no baseball. I’ll tell you what I do. I stare out the window and wait for spring.” – Rogers Hornsby   The two-time National League MVP’s mindset exists in many of today’s players.  The difference is that there no longer is a true “offseason” to … Read More