SDI was created by dive professionals from the technical-diving field, which gives the organization a unique perspective, that of teaching recreational diving through the lens of experienced technical diving. SDI’s philosophy is to take recreational scuba diving to new levels, enhancing older, maybe even outdated, diving practices by incorporating new diving technology and emphasizing safety.
Most accidents result not from the inherent danger of our sport, but from diver error. Here are a few of the best ways to avoid diving accidents.
Underwater navigation techniques are useful in any number of diving situations. By mastering them not only will you become a safer diver, but you’ll also be able to pinpoint the exact spot where you saw that pygmy seahorse.