I agree with you, Eetu, that this post is off topic here.
The power law discussion is scattered in many places over many years. To consolidate these in one place (at least by reference links) I have created a new topic in the Research/Motor Control category, called Discussion of the speed-curvature Power Law.
Please move the text of this post to the new power law topic. I think the easiest way for you to do that is
- Select and copy the off-topic text that you posted.
- Open the new topic Discussion of the speed-curvature Power Law and click the Reply button
- In your new post, paste the text which you copied from your post.
If you wish, you can precede it with an intro in brackets, something like