Foot pressing is the practitioner using the feet to compress broad areas such as the backs of the thighs.
The contact is wide and rhythmic, not a stomp. In 📝Thai Bodywork it is how large posterior lines are met on the mat. Pressure stays in a range the receiver can breathe through. It is a method, not a diagnosis, and not a claim to walk on the back as a medical event. The spine itself is not a walking surface.
Clients feel a broad, even weight. Sharp, numb, or panicky sensation is a stop. Fresh injury and bony edges are skipped.