Hi,
A protruding chest in adolescent males is commonly caused by a condition called
pectus excavatum or sunken chest, but in your son's case, he may have
pectus carinatum or pigeon chest, where the chest protrudes outward. This condition usually develops during
puberty and may be caused by a combination of genetic and environmental factors.
As your son does not have any breathing problems, the condition is likely mild, but it is still advisable to have him evaluated by a doctor to determine the severity of the condition and if any treatment is necessary. In some cases, treatment may involve surgery or the use of a chest brace.
In terms of prevention, there are no specific measures to prevent the development of pectus carinatum. However, maintaining good posture and engaging in regular physical activity may help to improve the appearance of the chest and overall body posture.
Regarding exercises, your son may benefit from working with a physical therapist who can recommend specific exercises to strengthen the chest muscles and improve posture. These may include exercises such as chest presses, push-ups, and planks. However, it is important to note that exercises alone may not be sufficient to correct the condition.
Overall, it is recommended that you consult with a doctor to evaluate your son's condition and recommend appropriate treatment options.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Priyanka, General & Family Physician