Asymmetri Sport · Starting with baseball

Take another look at the pitch.

Our work in sports technology began with a coach, a phone camera and time spent reviewing pitches. We’re building Asymmetri Motion to make that review easier.

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A pitcher follows through on the mound as the baseball travels toward the plate.

Where it began

It started with a phone camera.

I was coaching baseball and coordinating a division when I started recording pitchers in slow motion on my phone. I would go through deliveries frame by frame, looking at movement and timing.

We would try a small adjustment, record another pitch and compare it with the earlier one. Later, I tried affordable wearable sensors to look at things the video couldn’t show as clearly.

Having something we could look at together helped the conversation. A player could see the moment we were discussing. As a coach, I still had to decide what it meant and what to work on next.

The review took a lot of time, and finding useful evidence depended on knowing where to look. I wanted to make that part easier with the phone we already had. That’s where Asymmetri Motion began. The sensor experiments remain part of the research; Motion V1 works with iPhone video.

Working with a coach

From recording to review.

Motion brings this approach into one iPhone workflow, from recording a pitch to revisiting the evidence with a coach.

  1. Capture

    Record high-frame-rate video on a supported iPhone or import from Photos. Back and Side framing guides and optional Recording Setups help prepare the next recording.

  2. Look closely

    Confirm the exact pitching moments. On-device pose analysis connects available projected 2D measurements to annotated evidence, with camera view and throwing arm kept in context.

  3. Review together

    Revisit pitches, compare observations and notice patterns worth discussing. Coaches interpret the evidence and guide training; parents gain context to support the process.

A recorded difference starts a conversation. Coaches bring the judgment and context.

Asymmetri Motion icon: an illustrated pitcher in a high-knee windup, framed by a teal motion arc.

Product

Asymmetri Motion

See your pitch more clearly.

Pitching video and projected 2D analysis for iPhone.

Record a pitch or import video from Photos. Choose the camera view and throwing arm, mark the important moments, and inspect the available projected 2D measurements.

Open annotated evidence to see what contributed to a result. Save pitches, revisit your history and compare supported observations over time. The goal is evidence you can trace back to the pitch.

Explore Asymmetri Motion

Asymmetri Motion for iPhone is preparing for release.

Talk to us

There’s more to a pitch than a measurement.

How do you review pitching video? We’d like to hear what helps, what takes too long and what you wish you could see. Motion is still preparing for release.

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