Technical Diving – An Introduction, by Mark Powell is now available shipping next day.  This is Mark Powell?s second long awaited book coming after the award winning Deco for Divers.  This book provides a wealth of technical diving knowledge. The aspiring technical diver will be able to make clear decisions regarding their training and the type of diving they wish to pursue.  Existing technical divers will find guidance on techniques, training and the multiple options to expand their skills. Check it out online HERE.

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