When through hereditary tendency our little child is not ideal,--that is, natural,--let us with all the more earnestness learn to be quiet ourselves that we may lead him to it, and thus open the channels of health and strength. XII. TRAINING FOR REST BUT how shall we gain a natural repose? It is absurd to emphasize the need without giving the remedy. "I should be so glad to relax, but I do not know how," is the sincere lament of many a nervously strained being. There is a regular training which acts upon the nervous force and teaches its proper use, as the gymnasium develops the muscles. This, as will be easily seen, is at first just the reverse of vigorous exercise, and no woman should do powerful muscular work without learning at the same time to guide her body with true economy of force. It is appalling to watch the faces of women in a gymnasium, to see them using five, ten, twenty times the nervous force necessary for every exercise. The more excited they get, the more nervous force they use; and the hollows under their eyes increase, the strained expression comes, and then they wonder that after such fascinating exercise they feel so tired. A common sight in gymnasium work, especially among women, is the nervous straining of the muscles of the arms and hands, while exercises meant for the legs alone are taken. This same muscular tension is evident in the arm that should be at rest while the other arm is acting; and if this want of equilibrium in exercise is so strikingly noticeable in the limbs themselves, how much worse it must be all through the less prominent muscles! To guide the body in trapeze work, every well-trained acrobat knows he must have a quiet mind, a clear head, and obedient muscles. I recall a woman who stands high in gymnastic work, whose agility on the triple bars is excellent, but the nervous strain shown in the drawn lines of her face before she begins, leaves one who studies her carefully always in doubt as to whether she will not get confused before her difficult performance is over, and break her neck in consequence. A realization also of the unnecessary nervous force she is using, detracts greatly from the pleasure in watching her performance. If we were more generally sensitive to misdirected nervous power, this interesting gymnast, with many others, would lose no time in learning a more quiet and naturally economical guidance of her muscles, and gymnasium work would not be, as Dr. Checkley very justly calls it, "more often a straining than a training." To aim a gun and hit the mark, a quiet control of the muscles is necessary. If the purpose of our actions were as well defined as the bull's eye of a target, what wonderful power in the use of our muscles we might very soon obtain! But the precision and ease in an average motion comes so far short of its possibility, that if the same carelessness were taken as a matter of course in shooting practice, the side of a barn should be an average target.