Dolphin Kick: Underwater Dolphin Kick Technique by Olympic Swimmer Marcus Schlesinger - The Race Club

How Trunk Movement Supercharges the Dolphin Kick 👇 Undulation is the sneaky sauce of a fast underwater dolphin kick. It’s also really hard to master—how often do we undulate in our normal day-to-day dry side of life, after all—and the coordination can be tough to nail. But adding some trunk oscillation to the mix can be one of the ways to solve clunky undulation. Trunk oscillation—the up and down movement of the chest and waist when dolphin kicking—is tightly linked to dolphin kicking speed. On