In relation to the thighs, the rider, sitting in the middle of the saddle, must rest chiefly upon their division, vulgarly called the fork, and very slightly upon the hips. The thighs, turned inward, must rest flat upon the sides of the saddle, without grasping; for the rider’s weight gives sufficient hold, and the pressure of the thighs on the saddle would only lift him above it. The knees must be stretched down and kept back, so as to place the thighs several degrees short of a perpendicular; but no gripe must be made with them, unless there be danger of losing all other hold. If the thighs are upon their inner or flat side in the saddle, both the legs and the feet will be turned as they ought to be. Thus turned, they must be on a line parallel to that of the rider’s body, and hang near the horse’s sides, but must not touch; yet they may give an additional hold to the seat, when necessary, and the calves must act in support of the aids of the hands. The heels are to be sunk, and the toes to be raised, and as near the horse as the heels, which prevents the heel touching the horse. As to the body.--The head must be firm, yet free. The shoulders thrown back, and kept square, so that no pull of the bridle may bring them forward. The chest must be advanced, and the small of the back bent a little forward. The upper parts of the arms must hang perpendicularly from the shoulders, the lower parts at right angles with the upper, so as to form a horizontal line from the elbow to the little finger. The elbows must be lightly closed to the hips, and, without stiffness, kept steady, or they destroy the hand. The wrist must be rounded a little outwards. The hands should be about three inches from the body, and from the pommel of the saddle, and from four to six inches apart; the thumbs and knuckles pointing towards each other, and the finger nails towards the body.[65] [65] When in motion round the manège, or the circle, the inward hand, or that towards which we turn, is to be a little lower than the outward one. When the rider is in the proper position on horseback without stirrups, his nose, breast, knee, and instep are nearly in a line; and, with stirrups, his nose, breast, knee, and toe, are in a line.--(Pl XXXVI.) The man and the horse throughout are to be of a piece. When the horse is at liberty, or disunited, as it is termed, the rider sits at his ease; and, as he collects and unites his horse, so he collects and unites himself. There must, however, be no stiffness of manner, more than in sitting on a chair; for it is ease and elegance which distinguish the gentleman. THE BALANCE.