Scar tissue from repeated injuries affects which of the following?

Scar tissue from repeated injuries affects which of the following?

• A. Strength of bone
• B. Elastic recoil
• C. Neuromuscular coordination
• D. Cardiac output

Answer: (B)

Scar tissue formed from repeated injuries primarily impacts elastic recoil. This is due to the nature of scar tissue, which is less elastic and more rigid compared to the original tissue it replaces. The original tissue, such as muscle or tendons, has specific elastic properties that allow it to stretch and return to its original shape. When scar tissue develops, it can inhibit the normal function of the tissue, leading to a reduction in the ability of that tissue to stretch and recoil effectively. The other aspects mentioned, such as the strength of bone, neuromuscular coordination, and cardiac output, are not directly affected by scar tissue in the same manner. While repetition of injuries can impact overall strength or coordination, these factors are more related to overall training, muscle adaptation, and nerve function rather than the direct effects of scar tissue on elastic properties. Thus, the primary focus on elastic recoil highlights the unique characteristics of scar tissue and its limitations in restoring the original functional properties of the tissue involved.

Scar tissue formed from repeated injuries primarily impacts elastic recoil. This is due to the nature of scar tissue, which is less elastic and more rigid compared to the original tissue it replaces. The original tissue, such as muscle or tendons, has specific elastic properties that allow it to stretch and return to its original shape. When scar tissue develops, it can inhibit the normal function of the tissue, leading to a reduction in the ability of that tissue to stretch and recoil effectively.

The other aspects mentioned, such as the strength of bone, neuromuscular coordination, and cardiac output, are not directly affected by scar tissue in the same manner. While repetition of injuries can impact overall strength or coordination, these factors are more related to overall training, muscle adaptation, and nerve function rather than the direct effects of scar tissue on elastic properties. Thus, the primary focus on elastic recoil highlights the unique characteristics of scar tissue and its limitations in restoring the original functional properties of the tissue involved.