Dr. Arnold's 2008 Pitching Newsletters

4 Ways to Identify Core Muscle Weakness - 12.30.08

What Does The Glove Do During The Pitch? - 12.10.08

10 Ways to Increase Velocity - 11.24.08

Are Curveballs Harmful? - 11.21.08

Cy Young Award Pitching Mechanics - 11.12.08

Throwing Distance & Velocity Recommendations - 10.13.08

The Full Windup vs. the Stretch - 3.18.08

Bonderman 20Fastball