Buoyancy Refinement to get comfortable in the water with a DivePro. If you would like professional instruction and advice to help you trim out, then this course is for you! Use your own equipment, or our rental equipment is included for this training. This is a 1-time in the pool direct instruction session. This is not a buoyancy certification. Take This Course If You Want to: Trim out and adjust your weighting Feel in control when diving Get better air consumption Learn How to: Position your weights Dive streamlined Adjust your equipment for different dive configurations The benefits of a buoyancy refinement include: Increased safety margins Reduced fatigue Improved air consumption rates