Casting with HackMotion

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Casting with HackMotion  

  By: Dave S on June 25, 2025, 9:57 p.m.

Hi Tyler,

When I am working on lead hand ulnar deviation/flexion during the downswing the HackMotion keeps stating I am casting. The warning is "decrease wrist angle". When I "decrease the wrist angle" I am basically holding on to the wrist angles all the way to impact....at least this is what the feeling is.
Maybe I need more body rotation? I did get a "more chest rotation" warning....

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Re: Casting with HackMotion  

  By: Tyler F on June 29, 2025, 9:45 a.m.

Hi Dave,

I'll have to play around with the casting parameter. When they and I initially discussed it, they said that it was not purely a measure of ulnar deviation. But I can play around with it and try to investigate it further. Do you have a face on video and a graph or hackmotion capture we can reference?

Happy Golfing,
Tyler

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Re: Casting with HackMotion  

  By: Dave S on July 17, 2025, 3:24 p.m.

Hi Tyler,

Here is a graph. If I start the ulnar deviation later in the downswing in conjunction with more chest rotation the HackMotion will not pick up the casting.

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Re: Casting with HackMotion  

  By: Tyler F on July 20, 2025, 7:44 p.m.

Hi Dave,

Do you have a video, preferably face on of the swing? I'm guessing that the hips aren't leading enough or long enough. But it would be easier to tell with a video to accompany what the wrists are doing.

Happy Golfing,
Tyler

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