PSAI - The Professional Scuba Association - PSAI - The only certification agency that has been teaching both Sport Diving and Extended Range Diving for 50 years! PSAI has a full range of Sport Diving, Technical Diving, Cave Diving, Wreck Diving, SCR & CCR Rebreather, and Technician certification programs. Quality is what makes PSAI different.

PSAI ABC Program™

Advanced Buoyancy Control, Trim & Technique Manual

The PSAI Advanced Buoyancy Control, Trim and Technique Program (PSAI ABC Program™) is an innovative manual unlike any other covering this subject. Skills are fully illustrated.

148 pages

MANUAL CONTENT INCLUDES:

• PSAI Advanced Buoyancy Control, Trim & Techniques Skills
• Advanced Buoyancy Control Defined
• The Fundamentals of Proper Trim
• Technique
• The S-Drill
• The Valve Drill
• The PSAI Fundamental-5
• Cylinder Removal & Replacement
• Deployment of the Surface Marker Buoy
• The Descent / Ascent Drill
• Proactive Awareness