10 Man style shown above - The Key difference is that the ball is NEVER outside of the wrist (the upper arm does not rotate clockwise in its socket allowing the thumb to point up/palm out), whereas in....
9 Man - The upper arm rotates clockwise in the shoulder socket resulting in the palm out and the ball being outside of the wrist.
Go to the Differences and Similarities links at the top - to get a detailed written and visual explanation by body part (Wrist, Elbow, Shoulder, Hips, Feet)
Contact Information - If you have any questions or comments, you can contact me at sal.wanamaker@mindspring.com
To download a PDF of the information presented here, click: Web/files/media/file/10ManPitching.pdf
