How to Improve the Underwater Dolphin Kick (More Hips, Less Knees)

David Karasek

Published on: 12/06/2026

The fastest underwater dolphin kick starts at the hips, not the knees. The research-backed fix plus 4 drills to build a faster, smoother UDK.

Confidence Tips

How to Break a Swimming Plateau (When the Times Stop Dropping)

David Karasek

Published on: 12/06/2026

Stuck at the same times? A swimming plateau is usually a technique ceiling, not a fitness problem. Here's how swimmers break through — from an Olympic finalist.

Confidence Tips