Schnell und sicher im Freiwasser: Mit diesen Hilfsmitteln klappt es | KNOW-HOW

Editor Peter Jacob shares his tips on what you absolutely need in your swim pack to be fast and, above all, safe in open water. We share our know-how with you – whether it's swimming, cycling, or running, and everything that makes triathlon so special and our favorite sport. All about triathlon: https://tri-mag.de/