Our work with elite athletes serves as the proving grounds for our methods. Most people don’t play professional sports. But if our methods help athletes at the highest levels, they can work for anyone.
I am wondering about “missing a keen sense of when hitting hamstring end range tension”. Interpreting your approach — I am trying to practice the air squat intently and only going as far as I can with out faulting. So in the sense of hamstring tension, I plan on coming out of the hole as soon as I feel tension on the posterior chain. I don’t know if I can really “hold” the tension. But I know that if I can any lower I lose any tension and my knees shoot forward.