Get a fin just like an aquatic species tail, that helps hone your underwater propulsion abilities. The Foil Monofin, developed by swim coach Bob Gillett, encloses both your feet in the same large flipper, needing you to use your leg and core strength more than standard fins, allowing for a powerful and undulating kick through the water. Learning the technique would take some time of course, but by the time you’re done, you’d feel literally like a creature of the sea. You can own the Monofin with $46 but you’d need a lot more than just that to claim the large fin as your own.
