What is spin-induced throw or SIT?
Spin-induced throw (SIT) is the change in angle of the OB off the expected line-of-centers direction due to friction resulting from relative motion between the ball surfaces during contact due to sidespin on the CB:
Many important SIT effects are demonstrated in the following videos:
For more information, see:
- throw tutorial (including a summary of when and how to adjust for throw)
- answers to common questions about throw
- summary of all throw effects
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