. He was widely recognized as the "O.G. of Kettlebells," having been an early adopter who helped introduce the tool to the American market around 2002. His most comprehensive written resource is the book Kettlebell Training

Steve Cotter's approach to kettlebell training is widely regarded as one of the most comprehensive systems in the world, blending "Fluid Style" (Girevoy Sport) with high-performance conditioning. His core teachings focus on the integration of movement, breathing, and efficiency, rather than just raw grit.

If you were to download a comprehensive training PDF based on his work, you would find a heavy emphasis on these "Big Three" movements: 1. The Kettlebell Swing