#441 : Applying High-Speed Videography to Better Understand Swimming Stroke Mechanics with Jan Prins

In this episode, Brenton Ford interviews Jan Prins about freestyle biomechanics, stroke mechanics, and the latest technology used to analyze swimming efficiency. They explore how subtle changes in technique can significantly impact speed and performance. 00:10 Introduction to Jan Prins and his expertise in swimming biomechanics 01:31 Overview of the technology used for stroke analysis 04:40 Analyzing hip velocity and stroke subtlety 07:18 Why strength doesn't always equal speed in swimming 09:15 The importance of sustained velocity over peak power 12:26 Gradual acceleration and maintaining pressure in strokes 16:43 Finding new water and propulsive thrust 22:41 Engaging new water and hand positioning 26:36 The concept of finding new water through hand movement 28:23 Avoiding straight-line pulling and maximizing efficiency 34:39 Breathing techniques and timing in freestyle 42:25 Hip rotation and core stability in swimming