Belle Beach, Riding and Driving for Women
“ The standing martingale looks better if hung from a breastplate in the same manner as a running martingale. Standing martingales cannot be used in hunting, as they prevent a horse from jumping freely. So in hunting with a horse that needs a martingale a running martingale should be used. This is attached to the front of the breastplate and has two branches ending in rings, through which the snaffle reins are passed. In front of these rings there should be leather stops on the reins to prevent their buckles from catching in the rings. ”
