PADI Open Water Diver Manual Revised 2010 Version

Explore the underwater world. The PADI Open Water Diver course leads to two possible certifications: PADI SCUBA Diver and PADI Open Water Diver. This book covers basic diving certification topics and techniques including: Choosing, using, maintaining, and storing equipment. Basic training, from pool to open water Diving physiology, including buoyancy, behavior of gases, the bends, and hypothermia. Dive planning, including decompression dives. Safety and first aid.