Glossary
Saddle pressure measurement.
Direct answer
Saddle pressure measurement records, through a thin mat fitted with sensors, how force is distributed between the saddle and the horse's back. Pressure maps are captured over time, usually in motion, and analysed for peak values, mean pressure, contact area and the balance between the right and left sides.
The measurement alters what it measures: the mat adds a layer between saddle and back and changes the contact. Calibration, sensor drift, the pad, girthing, and the seat and movement of the rider all contribute as well. Trends followed on the same horse are therefore more informative than isolated values.
Absolute values from different systems cannot be compared, because sensor technology and processing differ between devices. A figure quoted without naming the system means nothing. The principle matches pressure mapping in human medicine, on wheelchair cushions or prosthetic sockets: it describes a load distribution, never a diagnosis.
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