
The 4mm Miracle: Mastering Binding Position with Lou Rosenfeld
Published: April 30, 2026
Duration: 30:14
Stop struggling with your ski technique—the problem might be your bindings!
In this episode of First Chair, host George Thomas talks with biomechanics expert Lou Rosenfeld about the "Magic of 4 Millimeters." Many skiers spend months trying to fix their stance, but Lou reveals how moving your binding position just a fraction can instantly put you in a balanced, powerful position.
We debunk the "Engineer Myth"—the idea that the factory line on your skis is the only place your boots should go. Lou shares insights from his research with Atomic and Nordica to explain how manufacturers actually pick those mark...