Just a wild possibility, chronic exhaust fume inhalation? My lungs would burn after a hard bike ride. Many rides were took us through areas of traffic while pushing the pace. Never experienced any lung burning sensation after swimming.
It was Kona during the World Ironman Championships. Can't believe there was traffic to contend with.
Just a wild possibility, chronic exhaust fume inhalation? My lungs would burn after a hard bike ride. Many rides were took us through areas of traffic while pushing the pace. Never experienced any lung burning sensation after swimming.
It was Kona during the World Ironman Championships. Can't believe there was traffic to contend with.
