Sidemount- Principles For Success Better May 2026

"Sidemount: Principles for Success" by Andy Davis is a 251-page guide focusing on the technical, philosophical, and gear-optimization shifts required for proficient sidemount diving. The resource emphasizes accessibility, streamlining, and mastering foundational skills in open water before attempting advanced environments. The ebook is available for $25, with details on Scuba Tech Philippines and the author's Buy Me a Coffee page.

Perfecting Trim and Buoyancy: Achieving a "flat" horizontal profile is critical. The guide offers diagnostic steps to fix common trim issues, ensuring you aren't in a "seahorse" or "mermaid" pose. Sidemount- Principles For Success

The Weighted Simulation

Before your first open water sidemount dive, practice on land. Put on your rig with full tanks. Sit on a bench. Close your eyes. Reach for your left valve. Now your right. Do this 50 times. Muscle memory is the only thing that will save you in zero visibility. Success means you never have to look or fumble to find which regulator is which. "Sidemount: Principles for Success" by Andy Davis is

: Crucial for determining where cylinders connect to your hips. Shoulder & D-ring Placement Perfecting Trim and Buoyancy : Achieving a "flat"

Balanced Buoyancy: Keeping tank pressures similar prevents one side of your body from becoming more buoyant than the other. Propulsion and Maneuverability

: Strictly following gas management rules (e.g., the "Rule of Thirds") and switching regulators regularly to keep gas balanced across both tanks. Valve Management

Many divers try sidemount once, feel like a barnacle-covered anchor, and declare it "unstable." Others succeed brilliantly, gliding through restrictions with the grace of a fighter jet. The difference between struggle and success is not talent or money. It is adherence to a few immutable principles.