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Does the shoulder bone also move when we move our arms .give reasons?
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Does the shoulder bone also move when we move our arms .give reasons?
Does the Shoulder Bone Move When We Move Our Arms?
Yes, the shoulder bone does move when we move our arms. The shoulder bone is also known as the scapula, and it is an important part of the shoulder joint. The shoulder joint is a ball-and-socket joint, which means that the arm bone (humerus) fits into a socket on the scapula. This joint allows for a wide range of arm movements, including lifting, reaching, and throwing.
Reasons Why the Shoulder Bone Moves When We Move Our Arms
There are several reasons why the shoulder bone moves when we move our arms:
- Muscles: There are many muscles that attach to the scapula and help to move it. These include the rotator cuff muscles, which help to stabilize the shoulder joint, and the deltoid muscle, which is responsible for lifting the arm.
- Ligaments: Ligaments are tough bands of tissue that connect bones to other bones. The ligaments in the shoulder joint help to hold the scapula in place and allow it to move smoothly with the arm bone.
- Bursae: Bursae are small fluid-filled sacs that help to reduce friction between bones, tendons, and muscles. There are several bursae in the shoulder joint, including one that sits between the scapula and the rotator cuff muscles.
Conclusion
In conclusion, the shoulder bone does move when we move our arms. The scapula is an important part of the shoulder joint, and it is moved by a combination of muscles, ligaments, and bursae. Understanding how the shoulder joint works can help to prevent injuries and improve overall arm function.
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Does the shoulder bone also move when we move our arms .give reasons?
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Does the shoulder bone also move when we move our arms .give reasons? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Does the shoulder bone also move when we move our arms .give reasons? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Does the shoulder bone also move when we move our arms .give reasons?.
Does the shoulder bone also move when we move our arms .give reasons? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Does the shoulder bone also move when we move our arms .give reasons? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Does the shoulder bone also move when we move our arms .give reasons?.
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