HOLDING DOUBLE REINS IN BOTH HANDS.
We may hold double reins in both hands in the same way as we hold single reins, except that the little fingers separate the reins on each respective side ([Fig. 74]). The question as to which rein should be on the outside may be decided by the amount of control which is required to be obtained over the horse; because, by the rotation of the hand, we can work the outward rein more effectively than the inward rein. If the snaffle is to be the predominant bit, its reins should be on the outside, and the curb-reins slack.