The 20 Basic Scuba skills required in the PADI Divemaster course and the IDC. Presented by Go Pro Caribbean www.goprocaribbean.com
Snorkel reg exchange
•Remove reg, keep hold of reg, don't let go.
•Mouthpiece facing down
•Blow bubbles
•Place Snorkel in mouth and blast clear
•Take 2-3 breaths, then remove
•Blow bubbles
•Replace reg and purge
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