| PITCHING | ||||||
| 1, | Dynamic Balance | |||||
| Tracking the center of gravity or center of mass from start to finish | ||||||
| 2, | Posture | |||||
| Tracking the angle of the upper half of the body in relationship to the lower | ||||||
| half of the body throughout the motion | ||||||
| 3, | Sequential Rotation | |||||
| Peak dis-association in degrees of the upper half of the body from the lower | ||||||
| half of the body | ||||||
| 4, | Angular velocity | |||||
| Angular velocity of the body's center of mass | ||||||
| 5, | Arm Action | |||||
| Elbow Joint Angle at foot strike and release | ||||||
| Elbow Alignment line between throwing arm and glove arm at foot strike | ||||||
| Elbow / Shoulder Acceleration Angle | ||||||
| Shoulder Hyperextension | ||||||
| 6, | Stride length | |||||
| The displacement of the front foot from the beginning of the motion to the foot | ||||||
| striking the ground and the percentage of the body's height | ||||||
| 7, | Stride Line | |||||
| How in line the stride foot is with the center of home plate | ||||||
| 8, | Foot Strike Angle | |||||
| The angle of the front foot as the front heel reaches the ground | ||||||
| 9, | Torso Rotation % of stride length | |||||
| 10, | Torso Hyperextension & Velocity | |||||
| Peak torso hyperextension and torso velocity on the x axis | ||||||
| 11, | Energy Transfer | |||||
| How efficient one muscle group was stopped to accelerate the other | ||||||
| 12, | Head Movement | |||||
| The head movement from foot strike to release | ||||||
| 13, | Forearm Velocity | |||||
| Peak forearm velocity | ||||||
| 14, | Release Point | |||||
| How far away the ball is from the rubber at release | ||||||
| 15, | Shoulder Angle at Foot Strike | |||||
| How externally rotated the shoulders are at foot strike | ||||||