Effortless Swimming on Instagram: "What is a 6-beat kick? ✅Three kicks per arm stroke, six kicks total for a full cycle. ✅Continuous flutter, the classic “textbook” freestyle kick. ✅Key cue: Kick from the hips, small and fast, like “whipping a paintbrush.” #triathlete #swimmingtechnique #6beatkick #kicking #freestylekick"