Of the following conditions, which one is NOT caused by atrophy of muscle?

Of the following conditions, which one is NOT caused by atrophy of muscle?

• A. Reduced strength
• B. Increased muscle size
• C. Loss of muscle mass
• D. Pain due to inactivity

Answer: (B)

In the context of muscle atrophy, which refers to the decrease in muscle mass and strength due to disuse, disease, or other factors, it is crucial to understand how atrophy specifically affects muscle characteristics. Atrophy leads to reduced strength and loss of muscle mass, which means that both reduced strength and loss of muscle mass are direct consequences of muscle atrophy. Additionally, inactivity can lead to pain, which may occur as a result of the muscle becoming weak and tight. On the other hand, an increase in muscle size is not associated with atrophy. In fact, an increase in muscle size typically results from hypertrophy, which is the opposite condition characterized by an increase in the size of muscle fibers due to strength training or resistance exercises. Therefore, it is accurate to say that increased muscle size is not a result of muscle atrophy but rather an outcome of muscle growth and development. This distinction clarifies why increased muscle size is the correct choice in this scenario.

In the context of muscle atrophy, which refers to the decrease in muscle mass and strength due to disuse, disease, or other factors, it is crucial to understand how atrophy specifically affects muscle characteristics. Atrophy leads to reduced strength and loss of muscle mass, which means that both reduced strength and loss of muscle mass are direct consequences of muscle atrophy. Additionally, inactivity can lead to pain, which may occur as a result of the muscle becoming weak and tight.

On the other hand, an increase in muscle size is not associated with atrophy. In fact, an increase in muscle size typically results from hypertrophy, which is the opposite condition characterized by an increase in the size of muscle fibers due to strength training or resistance exercises. Therefore, it is accurate to say that increased muscle size is not a result of muscle atrophy but rather an outcome of muscle growth and development. This distinction clarifies why increased muscle size is the correct choice in this scenario.