An opposite kind of nervous failure shows itself as paralysis. The hand and arm, or foot, trails helplessly, owing to motor nerve failure. This will often yield to the spinal rubbing and poulticing mentioned above. Another state of failure is indicated by "numbness" in the fingers and toes. The spinal rubbing and poulticing with bran will also be effective for this. Sometimes lack of nerve force shows itself as failure to walk at the proper time. The child cannot use its limbs properly, although these are right enough in shape and size. The cure for this is persistent gentle rubbing with warm oil, as recommended above, over the whole body, but especially over the back. Feel for the muscles and bones, and adapt your hand to their shape, going down into the hollows immediately on each side of the spine, and paying particular attention to the _upper_ part in the failure of the _arms_, and the _lower_ part in failure of the _legs_. This rubbing is a most powerful remedy, but it must be patiently and well applied twice a day for a length of time. Bear in mind that gradual cures are most permanent. Even creeping paralysis in adult persons yields to this rubbing. No doubt it is _work_, but it is well repaid. All troubles where failing nerves are concerned may be treated with some modification of this heat and rubbing. Our readers can easily adapt it to particular needs by a little thought. _See_ Spine, Misshapen, and Massage. Children's Limbs.--Frequently a failure of some kind shows itself in the limbs of some children. Usually it appears as either _bending_ or inability to walk at the proper age, or both together. To use "steel boots" and kindred appliances is to ignore the true nature of the trouble, and most likely to increase it. What is wanted is proper growth in the limb. To secure this, the nerve system of the spine must be stimulated, and there is no better stimulus to be had than "massage." When any substance is rubbed on, it is almost always the rubbing, rather than the substance, which has the good effect. Hence we recommend rubbing with simply good olive oil. For an infant, the back must be massaged very gently, taking care not to hurt the child in any way. It should be applied especially up and down each side of the back bone, where there is a softer region, full of important nerve centres. The limbs may also be gently rubbed. A genial heat should be raised in all the infant's body by these means, and, if rightly done, the child will eagerly wish for it again. Half-an-hour a day may be given to this. It is well to persevere for a long time, and never give up hope. Many a weak-limbed child has grown up a strong, healthy man or woman. _See_ Massage.