The principal function of the humerus is as a muscular insertion and origination point for a number of muscles, including the deltoid and pectoralis major. Since it is connected to the shoulder via a rotational joint, the humerus also supports the arm's various physical functions, such as lifting.Continue Reading
The humerus is the long bone of the upper arm, connecting the elbow and the shoulder via the ulna and scapula respectively. The brachial artery travels the length of this bone before subdividing into the ulnar and radial arteries at the elbow. It is also traversed by the radial nerve, which facilitates the arm's and forearm's sensory and motor functions.
The humerus is one of the longest and most frequently damaged bones in the human body.Learn more about Bones
The main function of bone marrow is to produce blood cells. Human bone marrow can produce hundreds of billions of new cells every day. Other functions of bone marrow include storing fat and helping to remove old blood cells from circulation.Full Answer >
There are three bones that make up the shoulder girdle; these include the scapula, the humerus and the clavicle. The shoulder girdle anatomy consists of various articulations that connect the arm to the skeleton and provide movement.Full Answer >
According to the BBC Science and Nature, the human arm consists of three long bones, known as the humerus, in the upper arm, and the ulna and the radius in the lower arm. Of these, the humerus is the thickest.Full Answer >
The best way to perform jumps for bone density is to alternate jumps with 30-second rest breaks. No plyometric boxes or benches are necessary; jumping up and down on the floor is adequate, provided that the person jumps as high as she can each time.Full Answer >