Per her Wikipedia [0], she authored papers about the debunked power posing.

> The theory is often cited as an example of the replication crisis in psychology, in which initially seductive theories cannot be replicated in follow-up experiments.

[0]: https://en.m.wikipedia.org/wiki/Amy_Cuddy

And is still making money off of motivational speaking based on it.

This might explain Amy Cuddy better: https://en.wikipedia.org/wiki/Power_posing