While taking the Open Water Diver Course, you will learn the basics of how to control buoyancy. Taking the SDI Advanced Buoyancy Control Course makes diving even more effortless and allows you to truly enjoy freedom from gravity. Some of the tricks you will learn from your SDI Instructor includes:

• Breath control 
• Proper weighting
• Placement of trim weights 
• Body position 
• Stream-lining equipment Factors that affect buoyancy

Cost: $100 ($30 manual)