Hadith 1

nes, as many as the metacarpal bones connected to them. As for the eighth bone, it is not what straightens the wrist. Rather, it was created to protect the band following the palm, and the metacarpal bones close together from the side following the wrist, in order to improve their connection with bones such as the adjoining ones, and slightly apart on the side of the fingers, to improve their connection with the different distal bones. The wrist and the forearm have two joints, one of which is for relaxation and contraction, and the largest of them occurs from the fraying of the bones of the wrist in the fovea common between the two ends of the ulna, and the other for torsion, and it occurs from an excess of rubbing that grows at the end of the lower ulna on the little pinkie in a dimple that falls at the end of the wrist bone adjacent to it, and the fovea rotates on the vertebrae and twists the wrist and what is related to it. The joint of the wrist with the metatarsus is gathered by clicking into the ends of the wrist bones, inserted by appendages of the metacarpal bones that have been covered with cartilage, and these bones are all attached to the joints, taut with each other so that they do not scatter and weaken when the palm is caught by what it contains and holds it, even if the skin of the palm was revealed. You would find it as if it were connected after its separation – from Al-Hassan. With its tightness, it is subject to a slight contraction, and in all the bones of the wrist and metacarpus, it is concave from the side of the palm. As for the fingers, each one of them is made of three bones called the phalanges, and the lower ones are greater, and the superior ones are finer and smaller gradually, so that the ratio between the bearing and the portable improves, and its bones are round to prevent lesions, and it is made solid without a cavity, and the brain is concave, the inner convex, outwardly, to be stronger in grip, and the tuning and the pulling. The middle is longer, then the ring finger, then the index finger, then the little finger so that its ends are flat when caught and there is no recess, and so that it is concave at rest, and it includes the rounded one that is caught. And all its phalanges are joined by ridges and mortises, intertwined with viscous moisture, so that the wetness lasts, and movement does not dry them out. Its joints include strong ligaments and converge with cartilaginous membranes. The vulva is stuffed in its joints to increase the consistency of small bones called sesamoids. And he made its interior fleshy to rest under the captured encounters, and he did not make it like that from the outside, lest it be heavy, and the condition of the copulation would have been painful, and its flesh was spared to be well-groomed when meeting as close to one another, like the adjoining. And it was not originally created for a flesh devoid of bones, although it may be possible with that to differ in movements, as for many worms and fish, a weak possibility, lest its actions be weak, and the weakest that can be for the trembling, and it was not created from a single bone, lest its actions be difficult, as is exposed to the crippled. And He-azwj Confined it to three bones, because if their number was increased, and this benefited an increase in the number of movements, they would inevitably be inherited, here and there, and weakness in controlling what needs in controlling it to increase its strength. It detracts from the sufficiency and the need for the elaborate behaviours of more than it to the bonding that exceeds the limit, and He-azwj did not Make some of them grooving to the other, and not stooping, so that they would be as if they were one thing if it was necessary to obtain from them the benefit of a single bone. And he made the thumb and the little finger a protrusion on the lateral side that a finger does not meet, so that