What is the recommended limit for continuous aerobic exercise in CMT patients?

What is the recommended limit for continuous aerobic exercise in CMT patients?

• A. 40-60 minutes
• B. Under 20 minutes
• C. 60-90 minutes
• D. 10 minutes

Answer: (B)

In Charcot‑Marie‑Tooth disease, the nervous system weakness and rapid fatigability mean you want to avoid long, continuous bouts of activity. Keeping a single aerobic session short helps prevent worsening fatigue and symptoms like cramping, numbness, or instability. The best-supported limit is to stay under twenty minutes for a continuous aerobic bout. You can achieve aerobic benefit by using short intervals with rest or by accumulating the time across the day, and then adjust based on how you feel. Longer sessions or very short 10-minute bouts either increase fatigue risk or may not provide enough sustained effort to train endurance, so staying under twenty minutes strikes a safe, effective balance.

In Charcot‑Marie‑Tooth disease, the nervous system weakness and rapid fatigability mean you want to avoid long, continuous bouts of activity. Keeping a single aerobic session short helps prevent worsening fatigue and symptoms like cramping, numbness, or instability. The best-supported limit is to stay under twenty minutes for a continuous aerobic bout. You can achieve aerobic benefit by using short intervals with rest or by accumulating the time across the day, and then adjust based on how you feel. Longer sessions or very short 10-minute bouts either increase fatigue risk or may not provide enough sustained effort to train endurance, so staying under twenty minutes strikes a safe, effective balance.