The effects of different saddle pads on the pressure exerted on the equine back by correctly fitting dressage saddles

Summary

In order to improve saddle fit and comfort for the horse, many equestrians use a saddle pad in addition to an ordinary saddle cloth or blanket. To date, only a few scientific studies have investigated if such pads lower the magnitude of pressure exerted on the horse’s back. The results of these studies are highly variable, presumably due to the different materials of the examined pads. The present study investigated the effect of five different, commercially available saddle pads on the mean pressure, the highest mean pressure, and the loaded area below the saddle, as well as the range of motion (ROM) of the centre of pressure (COP) on the horse’s back. Electronic saddle pressure measurements
were carried out with eight horses ridden by the same person, using five different pads and a thin saddle cloth as control. Saddle pressure measurements were carried out at all gaits and on both reins, using the Pliance®-S system (Novel). The results revealed that all tested pads except for the gel pad significantly lowered mean pressure below the saddle (range in reduction: 0.8 to 1.8 kPA) as well as in areas with the highest mean pressure, representing pressure points (range: 2.1 to 5.8 kPA). None of the pads increased pressure. The loaded area below the saddle was decreased slightly, but not significantly, when pads were used. The effect of the pads on the ROM of the COP was inconsistent; certain pads significantly increased this variable, but only at certain gaits. This may indicate a loss of stability in the horse-rider system, but if the magnitude of the observed changes is relevant needs further investigation. The results indicate that none of the investigated pads affected mean pressure in an unfavourable way and that the thicker pads may help to reduce the pressure acting on the horse’s back.