Earlier quoted context omitted.
Some things work quantitatively, some don't. I like using quantities for athletic training. If I was training for a marathon I would set numerical goals for how much I would run a week coming into it. If I am recovering from an injury that's even more the case. Lately my son and I have been learning a martial arts form that has about 80 steps in it. There is a lot new about it for us: I've never done a two-person for…
Quantitative approach aka “noob gains” stops working fairly quickly even with athletic training
Most professional and highly adapted athletes are extremely quantitative about their training programs, much more so at the advanced stages than in the early stages. They just progress much slower because it takes more training for their bodies to continue adapting.