
http://www.youtube.com/watch?v=sUL66ET8Fzw
Scuba diving can be a great experience. Every year a quarter of a million Americans put on a wetsuit and jump in the water to explore the undersea world. If you're properly trained, scuba diving can be very safe. But there are a few common medical conditions that can make diving dangerous. More on diving safely from Mayo Clinic Dr. Jerry Sayre.
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