Hypoxic training a real danger for swimmers

A 16-year-old high school swimmer passed out and suffered a seizure last week during a breath-control exercise near Chicago recently.

Alex Bousky was trying to break a breath-holding record and after 75 yards underwater he passed out. Bousky was rescued by a teammate, Charlie Cain, 17, at Notre Dame High School in Peoria, Ill., near Chicago.

You can read about it here.