Arm, Scapular and Collar Bone Model | INNORKOM

Size: Life size, metal wire series

Material: Imported PVC

The model typically includes the clavicle (collar bone), scapula (shoulder blade), humerus (upper arm bone), as well as the elbow joint and the proximal regions of the forearm. This makes it a valuable tool for understanding not only skeletal structure but also the biomechanics and movement of the upper body.

特徴

• Clavicle (Collar Bone): The clavicle is a long, slender bone that connects the arm to the trunk. It serves as a support for the shoulder, allowing for a range of movements and helping to stabilize the shoulder girdle.
• Scapula (Shoulder Blade): The scapula is a flat, triangular bone that forms the back part of the shoulder girdle. It provides attachment points for muscles that control the shoulder and upper arm.

• Humerus (Upper Arm Bone): The humerus is the largest bone in the arm, extending from the shoulder to the elbow. It is crucial for supporting the muscles of the upper limb and enabling arm movement.

• Movement and Mobility: The arm, scapula, and collar bone work together to provide a wide range of motion for the upper limb, enabling actions such as lifting, reaching, and rotating the arm.
• Stabilization: The clavicle acts as a stabilizer by connecting the arm to the axial skeleton, while the scapula forms the foundation for the rotator cuff muscles that stabilize the shoulder joint.
• Support and Structure: The bones of the upper limb provide support for the muscles, tissues, and organs of the upper body, as well as a framework for the nervous and circulatory systems in the arm.

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