A hand is a prehensile, multi- fingered appendage located at the end of the forearm or forelimb of primates such as humans, chimpanzees, monkeys, and lemurs.

2023年6月12日 · Your hands and wrists are some of the most complex parts of your body. Their ability to bend, move and flex helps you complete almost any task or motion you can think of. Hands and wrists are critical to most people’s daily routines. Hand and wrist pain are very common, but don’t ignore them.

2025年3月2日 · Hand, grasping organ at the end of the forelimb of certain vertebrates that exhibits great mobility and flexibility in the digits and in the whole organ. It is made up of the wrist joint, the carpal bones, the metacarpal bones, and the …

Each of your hands has three types of bones: phalanges in your fingers; metacarpals in your mid-hand, and carpals in your wrist.

Noun These gloves will keep your hands warm. She put her hands over her eyes. He sat quietly with his hands folded in his lap. Do you need a hand? Verb was happy to hand her grandmother's cookie recipes to the parish ladies to put in their cookbook …

15 小时之前 · Your hands and palm reading lines can reveal hidden clues about your love compatibility, so even if you don't know how to read palms, this simple palmistry guide can show you exactly what your ...

2023年11月13日 · Overview of the bones of the hand and wrist. The human hand, the most distal part of the upper limb, is a remarkable feat of engineering and evolution. It is strong enough to allow climbers to tackle any mountain, but also sufficiently precise for the manipulation of some of the world’s smallest objects and the performance of complex actions.

2018年1月20日 · Hands are capable of a wide variety of functions, including gross and fine motor movements. Gross motor movements allow us to pick up large objects or perform heavy labor. Fine motor movements...

Few structures of the human anatomy are as unique as the hand. The hand needs to be mobile in order to position the fingers and thumb. Adequate strength forms the basis for normal hand function. The hand also must be coordinated to perform fine motor tasks with precision.

2025年1月23日 · Our hands are put through quite a lot every day, and often come into contact with potentially harmful tools. As a result, hand injuries and problems due to wear and tear are very common. The right and left hand are each controlled by the opposite side of the brain.