3 августа 2023 г., 5:26:54 PDT
In the world of baseball, the ability to throw an effective sinker pitch can be a game-changer for pitchers. The sinker, also known as the two-seam fastball, is a versatile pitch that moves downward and induces ground balls, making it an invaluable weapon on the mound. Mastering the sinker requires precise mechanics, grip, and understanding of its movement. In this comprehensive guide, we will break down the step-by-step process of how to throw a sinker, helping aspiring pitchers add this potent pitch to their repertoire.
- Understanding the Sinker Pitch
The sinker is a type of fastball that features late downward movement due to its grip and release. When thrown correctly, it is a challenging pitch for batters to lift into the air, leading to ground balls and inducing double plays. Mastering the sinker can give pitchers a significant advantage, allowing them to keep hitters off balance and generate outs effectively.
- The Grip
The grip is the foundation of any successful pitch, and the sinker is no exception. To grip the sinker:
- a) Position your index and middle fingers together on top of the ball, aligned with the narrow part of the horseshoe-shaped seams. b) Your thumb should rest underneath the ball on the opposite side, providing stability and support. c) The grip should be firm enough to maintain control, but not too tight to allow for flexibility during the release.
- Mechanics of the Delivery
A well-executed sinker relies on proper mechanics. Follow these steps to achieve an effective delivery:
- a) Wind-up and Delivery: Begin your wind-up and bring your hands above your head. As you move into the delivery phase, stride forward with your lead leg while maintaining a balanced posture. b) Arm Slot: The ideal arm slot for a sinker is slightly lower than a traditional fastball. A lower arm angle helps generate the necessary downward movement on the pitch. c) Hand Position at Release: As you release the pitch, ensure your fingers are behind the ball. Apply slight pressure on the inside of the ball with your index finger, imparting the desired spin for the sinking action. d) Follow-Through: After releasing the pitch, follow through with your arm extended downward and your chest pointing towards home plate. A smooth follow-through helps maintain accuracy and control.