PADI Peak Performance Buoyancy Specialty Manual

What is neutral buoyancy? Scuba divers like to be neutrally buoyant so they neither sink nor float. It can be a tricky thing. Divers who’ve mastered the highest performance levels in buoyancy stand apart. You’ve seen them underwater. They glide effortlessly, use less air and ascend, descend or hover, almost as if by thought. This book is recommended for everyone taking the Peak Performance Buoyancy Course.

Excerpt from the book:

"Peak Performance Buoyancy gets you closer to aquatic life and reduces your effect on the underwater world."