What should be avoided to prevent injury in CMT patients?

What should be avoided to prevent injury in CMT patients?

• A. High-impact exercise.
• B. Low-impact exercise.
• C. Resistance training with light weights.
• D. Endurance walking.

Answer: (A)

In CMT patients, there is a higher risk of injury when activities transmit a lot of force through the legs and feet. High-impact exercise—like running or jumping on hard surfaces—pounds the already weakened distal muscles, joints, and nerves, increasing the chances of ankle sprains, stress fractures, tendon injuries, and nerve-related problems. Because protective sensation can be reduced in CMT, these injuries can be harder to notice early, making avoidance prudent. Safer alternatives include low-impact activities such as cycling, swimming, or using an elliptical machine, which keep cardiovascular fitness with less mechanical stress. Gentle resistance training with light weights, done with proper form and gradual progression, can help build strength without overloading the joints. Endurance walking is acceptable if tolerated, with attention to gait, pain, and fatigue levels. The goal is to preserve function and conditioning while minimizing tissue stress and injury risk.

In CMT patients, there is a higher risk of injury when activities transmit a lot of force through the legs and feet. High-impact exercise—like running or jumping on hard surfaces—pounds the already weakened distal muscles, joints, and nerves, increasing the chances of ankle sprains, stress fractures, tendon injuries, and nerve-related problems. Because protective sensation can be reduced in CMT, these injuries can be harder to notice early, making avoidance prudent. Safer alternatives include low-impact activities such as cycling, swimming, or using an elliptical machine, which keep cardiovascular fitness with less mechanical stress. Gentle resistance training with light weights, done with proper form and gradual progression, can help build strength without overloading the joints. Endurance walking is acceptable if tolerated, with attention to gait, pain, and fatigue levels. The goal is to preserve function and conditioning while minimizing tissue stress and injury risk.