Draw Reins and Running Reins - Polo

Polo

Draw reins are common in polo, connected through the "snaffle" bit ring of a Pelham bit or a gag bit in lieu of a direct rein, to the saddle billets. The draw reins have a direct rein action. A second pair of reins, on the "curb" bit ring, provides a lever action. When the rider pulls all four reins (both pairs) together, the draw reins become slack, transferring tension to the other pair of reins.