leg land Pitching Articles
Here are some pitching articles on this important pitching velocity topic. This topic is currently open for discussion. You can either comment on the articles below or start a thread in the pitching forums.
by Brent Pourciau · May 5, 2009
There are two forces that add velocity to a pitch:
- Rotational Torque
For momentum to effectively transfer to the ball, the pitcher must use all rotational pivots in order from the bottom up. The hips must rotate before the shoulders and the shoulders before the arm internally rotates. For this to happen effectively these pivots must be free to rotate completely. Notice the picture of Tim Lincecum at the bottom of the page (Tim Lincecum is a phenom because of his size and ability to reach his top velocity continuously.) Notice in the picture his weight is slightly leaning to his left. This would be like tilting an open door backwards so the open door slams closed due to gravitational forces. This gravitational pull is helping to create full range of motion in Tim Lincecum’s hips and shoulders at front foot strike. If he or the door was tilted the opposite way then these gravitational forces would work against his momentum by decreasing full range of motion in his rotational pivots. Using the force of gravity to increase the range of motion in your hips and shoulders will have a significant effect on your velocity. This is a big reason why Tim Lincecum can throw so hard for his size. He is working with the forces of nature to generate his power. Read more