Are you throwing the wrong fastball or just throwing it too much? We break down everything that goes into building a fastball that actually plays. From dead zone profiles and approach angles to deception, command, and usage. This is a full look at what makes a fastball effective at every level.
What we covered:
✅ How to fix dead zone fastballs
✅ Vertical & horizontal approach angle explained
✅ Fastball command vs outlier shapes
✅ How fastball usage affects velocity, pitch design & recovery
✅ College vs pro usage trends
