It is generally taught as part of the "DIR" philosophy of diving promoted by organisations such Global Underwater Explorers (GUE) and Unified Team Diving (UTD) at the advanced technical diving level.
golden ratio | Spinal decompression | Golden ratio | aspect ratio | Decompression sickness | Signal-to-noise ratio | Sharpe ratio | Receivables turnover ratio | Ratio Institute | ratio | MRC (Maximum Ratio Combining) | Monetae cudendae ratio | Microvascular decompression | Maximal-ratio combining | Loan-to-value ratio | human sex ratio | Gear ratio | Fineness ratio | Digit ratio | Common-mode rejection ratio | Bühlmann decompression algorithm | Aspect ratio (wing) | Aspect ratio (image) | Aspect ratio |