In this recent interview with zeal optics, runner Anton Krupicka was asked to describe his training regimen / philosophy in two sentences:
“Volume and Vert. Basically, I spend a lot of hours in the mountains, usually taking the shortest, quickest route to get to the summit and back to the base. Beyond that, I try to be intuitive and listen to my body so that I don’t do too much and get injured and have to take time off.