Science, asked by anwesha865, 11 months ago

does the shoulder bone also move when you move your arm ?​

Answers

Answered by bhumikabehera16
10

Answer:

As a ball-and-socket joint, this joint can be moved in all directions, although its movement is restricted by tight ligaments. We use it to raise and lower our collarbone when we shrug our shoulders, move our shoulder blades closer together, or cross our arms.

Explanation:

This movement may be broken down into two parts: True abduction of the arm, which takes the humerus from parallel to the spine to perpendicular; and upward rotation of the scapula, which raises the humerus above the shoulders until it points straight upwards. Arm adduction is the opposite motion of arm abduction.

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Answered by AkelaRavan000
6

Answer:

Answer is at attachment ..

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