What Type of Chiropractric Is "Flicking on Head with Fingers"?

Went to a kinesiologist today and she did this thing she claimed was special chiropractry where she flicked me on the head with her fingers, I wasn’t happy about it because she didn’t ask and I may just be hyper perceiving but I think my tinnitus is slightly worse and I’m pretty mad since I didn’t want to go in the first place.

Anyway that’s besides the point, I was wondering if anyone knows what this type of chiropractry is called so I can look it up?

She literally just put her fingers on top of my head and flicked really hard while I breathed out hard.

 

Quackery?