Which statement about exercise in children with asthma is true?

Which statement about exercise in children with asthma is true?

• A. Excluding from vigorous exercise
• B. They show improved aerobic and anaerobic fitness with moderate to vigorous activity
• C. Exercise does not affect pulmonary function
• D. Only poorly controlled asthma benefits from exercise

Answer: (B)

Regular physical activity improves how the heart and lungs work in children with asthma when the disease is well controlled. Engaging in moderate to vigorous activity challenges both endurance and power systems, and with consistent participation, kids can show gains in aerobic fitness (endurance and VO2 max) as well as anaerobic fitness (short bursts of high-intensity effort). These improvements come from better oxygen delivery and utilization, more efficient breathing, and greater muscular oxidative capacity. Some children may experience exercise-induced bronchoconstriction, but with proper management—such as warm-up, appropriate use of a quick-relief inhaler if advised, and ongoing asthma control—exercise can be safely pursued and fitness gains maximized.

Regular physical activity improves how the heart and lungs work in children with asthma when the disease is well controlled. Engaging in moderate to vigorous activity challenges both endurance and power systems, and with consistent participation, kids can show gains in aerobic fitness (endurance and VO2 max) as well as anaerobic fitness (short bursts of high-intensity effort). These improvements come from better oxygen delivery and utilization, more efficient breathing, and greater muscular oxidative capacity. Some children may experience exercise-induced bronchoconstriction, but with proper management—such as warm-up, appropriate use of a quick-relief inhaler if advised, and ongoing asthma control—exercise can be safely pursued and fitness gains maximized.