Oh ok, LMAO! I now know what that means!
Kirk-Fu
TrekMovie’s Guide To Kirk Fu
https://trekmovie.com/2009/04/19/trekmovies-guide-to-kirk-fu/#google_vignette
The Kirk Drop Kick:
The name pretty much says it all. Kirk would kick an opponent in the chest with both of his legs. This may be an effective method of taking someone down, but it would often result in Kirk falling to the ground along with them.
The Wall of Destruction:
Here’s the scene: The Captain and Andorian delegate Thelev, have resorted to duking it out in the halls of the Enterprise. But Kirk knows how to use the walls to his advantage, so instead of just attacking the alien head on, he uses the wall as a jumping off point to fling himself in the alien’s direction – though usually missing and just falling on the floor…
Click on the link for more
I think I have figured out his cause of death.