When I do it? Yes. J/k
I was always a slower runner but this technique allowed me to get my pace faster without injury. It takes time to understand the technique, build muscle memory, and then increase your pace.
But when I was really into this and running daily (something impossible for me before learning forefoot strike) I had no problem really pouring it on within the limits of my ability. The technique requires a more forward lean for higher pace and it’s not going to work day one. I think I was probably a month into it before I really understood that aspect and then it started adding sprints every so often into my normal pace.
Blue collar dudes yell into cellphones. Doesn’t matter how smart. They just do. It used to drive me nuts but I get it now.