SDI Advanced Buoyancy Diver

Introducing a diver to the benefits of controlling his buoyancy usually has a great positive effect, an effect that will enhance the diver's sense of enjoyment and feeling of accomplishment. This specialty is designed to increase the open water diver's understanding of the factors that influence buoyancy, and to train the diver how to use the means available to him as methods for controlling his buoyancy. The added benefits to the marine and freshwater environments, cannot be overstated; as well as a diver that has better control of himself in conjunction with his environment.