274 - Train Often, Test Rarely, with Stephan Kesting

The difference between improving every day and setting a personal best every day in sport, training, and martial arts... Notes and pictures from my 1000 mile solo arctic in 2019: https://www.grapplearts.com/solo My in-depth discussion with endurance athlete Mike McCastle: https://www.grapplearts.com/pain-is-a-universal-language-with-endurance-athlete-mike-mccastle/