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Intermediate

Crow Hop

Definition

A crow hop is an illegal pitching motion in which the pitcher replants the pivot foot after the initial push-off. The pitcher is effectively relaunching, gaining an unfair advantage in distance or momentum.

Legal fast-pitch lets the pivot foot drag along the ground. Current USA Softball (2022) and NFHS rules also permit leaping — an airborne pivot foot — as long as the foot does not replant and push again. A crow hop replants the foot, creating an extra launch point closer to the plate. It is frequently called when pitchers try to generate additional velocity and is penalized as an illegal pitch. Understanding it matters for pitchers learning proper drag mechanics — the legal equivalent of generating drive while keeping the foot in contact.

Beginner tip

Practice dragging a chalk line with your pivot foot during dry mechanics drills so you can feel and see the legal contact path on every repetition.

Advanced note

Study slow-motion film of your own delivery specifically at the moment of push-off to confirm your foot maintains ground contact through the drag — small mechanics errors compound under game stress.

Example

The pitcher lifts and replants her pivot foot before release; the umpire calls an illegal pitch, awarding a ball to the batter.

How it shows up on video

From a side-angle video you will see the pivot foot lift clearly off the ground and land forward of its original position before the arm reaches the release point — a telltale second push rather than a continuous drag. The pitcher's hip will shift noticeably closer to the plate between the initial push and the second plant. Umpires watch for this by tracking the gap between the foot and the ground during the delivery.

Common mistakes

  • Lifting the heel rather than dragging it, creating a micro-hop that umpires still call as illegal
  • Confusing aggressive legal drive-and-drag with an illegal crow hop and becoming overly cautious, losing velocity
  • Not practicing the legal drag motion specifically, defaulting to a jump as the body seeks more momentum
  • Coaches missing the crow hop on slow-motion review because the foot barely leaves the ground

In SwingVantage Motion Lab

Motion Lab reads your pivot foot from pose through the delivery, but it does not judge legality. Check on side-on video whether the foot leaves the ground and replants.

Frequently asked questions

What is the penalty for a crow hop?

It is called an illegal pitch: under current rules a ball is awarded to the batter. The automatic one-base runner advance no longer applies in most rule sets.

Can a pitcher still generate high velocity with a legal drag?

Yes — a powerful legal push-off with continuous drag generates comparable velocity to a crow hop while remaining within the rules.

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