- Jun 18, 2010
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NCAA Rules:
Section 10.3 Start of the Pitch
The pitch officially begins and cannot be discontinued once the hands have
separated after coming together.
Section 10.4 Step/Stride
10.4.1
In the act of delivering
the pitch, the pitcher must move toward home
plate by pushing off the pivot foot from the pitcher’s plate, taking one step/
stride forward toward home plate and landing on or within the lines of the
pitcher’s lane.
10.4.2 A portion of the nonpivot foot must remain in contact with the pitcher’s
plate at all times before beginning the forward step.
Note: If the pitcher has toed the pitcher’s plate and, without stepping or sliding
backward, simply drops her heel that forces her to lose contact with the pitcher’s
plate, there is no violation.
10.4.3 It is legal to slide the pivot foot forward or across the pitcher’s plate
provided contact with the pitcher’s plate is maintained.
Exception:
Physical contact with the pitcher’s plate may be lost if all of the following apply:
10.4.3.1 The pivot foot is considered to be pushing off the pitcher’s plate
when the pitcher, while still in contact with the pitcher’s plate, turns,
twists or bends her pivot foot.
10.4.3.2 If the pivot foot has not reduced the distance to home plate.
10.4.3.3 The pivot foot must remain in contact with the ground; however,
rocking onto either the toe or heel is allowed.
Section 10.3 Start of the Pitch
The pitch officially begins and cannot be discontinued once the hands have
separated after coming together.
Section 10.4 Step/Stride
10.4.1
In the act of delivering
the pitch, the pitcher must move toward home
plate by pushing off the pivot foot from the pitcher’s plate, taking one step/
stride forward toward home plate and landing on or within the lines of the
pitcher’s lane.
10.4.2 A portion of the nonpivot foot must remain in contact with the pitcher’s
plate at all times before beginning the forward step.
Note: If the pitcher has toed the pitcher’s plate and, without stepping or sliding
backward, simply drops her heel that forces her to lose contact with the pitcher’s
plate, there is no violation.
10.4.3 It is legal to slide the pivot foot forward or across the pitcher’s plate
provided contact with the pitcher’s plate is maintained.
Exception:
Physical contact with the pitcher’s plate may be lost if all of the following apply:
10.4.3.1 The pivot foot is considered to be pushing off the pitcher’s plate
when the pitcher, while still in contact with the pitcher’s plate, turns,
twists or bends her pivot foot.
10.4.3.2 If the pivot foot has not reduced the distance to home plate.
10.4.3.3 The pivot foot must remain in contact with the ground; however,
rocking onto either the toe or heel is allowed.
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