The sternum bone, popularly known as the breastbone, is a crucial component of the human skeletal system. It serves as an anchor point for several important muscles and protects vital organs such as the heart and lungs. In scientific terms, the sternum bone is referred to as the Sternum.

Why is the Sternum Bone Important?

The Sternum bone plays a significant role in the proper functioning of our bodies. Here are a few reasons why it is important:

  • Protection: The Sternum bone protects the heart and lungs, which are critical organs for our survival.
  • Attachment: It serves as an attachment point for key muscles like the pectoralis major and pericardiacophrenic vessels.
  • Junction: The sternum bone acts as a junction, connecting the ribs and forming the front part of the rib cage.

How Does the Sternum Bone Look?

The Sternum bone is a flat and elongated bone located in the center of the chest. It is roughly shaped like a long sword and consists of three main parts:

  • Manubrium: The broadest and uppermost part of the sternum, which connects to the clavicles.
  • Body: The middle and longest part of the sternum, featuring distinct notches known as sternal angles.
  • Xiphoid process: The smallest and lowest part of the sternum, which is typically cartilaginous in structure.

Can the Sternum Bone Be Injured?

Yes, the Sternum bone can be injured due to various reasons such as accidents, falls, or direct impacts. Common sternum injuries include fractures and contusions. These injuries can be quite painful and may require medical attention and proper care to heal.

How Can One Take Care of The Sternum Bone?

Although the Sternum bone is internal, it is indirectly affected by our lifestyle and choices. Here are a few tips to take care of your sternum bone:

  • Maintain good posture: Good posture helps reduce strain on the sternum and ensures proper alignment of the chest.
  • Exercise regularly: Engaging in regular physical activity, such as cardiovascular exercises and weightlifting, helps strengthen the muscles connected to the sternum bone.
  • Protective gear: When participating in activities with a risk of chest impact, such as contact sports, it is essential to wear appropriate protective gear like chest guards or padded vests.
  • Healthy diet: Ensuring a balanced diet with sufficient intake of calcium and vitamin D helps in maintaining optimal bone health.

By taking these simple precautions and adopting a healthy lifestyle, you can significantly contribute to the well-being and longevity of your sternum bone.

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