What practice should be avoided to prevent exacerbation of muscle loss in CMT?

What practice should be avoided to prevent exacerbation of muscle loss in CMT?

• A. Regular stretching
• B. Overexertion
• C. Hydration
• D. Daily walking

Answer: (B)

Managing activity to protect muscle strength in CMT is what this question focuses on. In Charcot–Marie–Tooth disease, nerves and muscles are more vulnerable, so the goal is to stay active while avoiding excessive strain. The practice to avoid is overexertion, because pushing beyond comfortable limits can lead to greater fatigue, muscle microtrauma, and slower recovery, which can worsen weakness and muscle loss over time. Gentle, regular activity helps maintain strength and function. Regular stretching preserves flexibility and reduces risk of contractures. Hydration supports muscle function and overall tissue health. Daily walking provides steady, low-impact activity that keeps endurance without heavy loading. The important takeaway is to balance activity with rest and not push to levels that trigger excessive fatigue or pain.

Managing activity to protect muscle strength in CMT is what this question focuses on. In Charcot–Marie–Tooth disease, nerves and muscles are more vulnerable, so the goal is to stay active while avoiding excessive strain. The practice to avoid is overexertion, because pushing beyond comfortable limits can lead to greater fatigue, muscle microtrauma, and slower recovery, which can worsen weakness and muscle loss over time. Gentle, regular activity helps maintain strength and function. Regular stretching preserves flexibility and reduces risk of contractures. Hydration supports muscle function and overall tissue health. Daily walking provides steady, low-impact activity that keeps endurance without heavy loading. The important takeaway is to balance activity with rest and not push to levels that trigger excessive fatigue or pain.