12-U Bullpen Sessions Part 2: Foot on Rubber

When it comes to pitching mechanics, even the smallest details can make for HUGE impacts—whether it’s command, velocity, you name it. And, as Coach Jim Brower shows in Part 2 of his 12-U Bullpen Session Series, the pitcher’s back heel is one the most overlooked, small details—that’s also easily corrected during a bullpen session.