got about 1/3 through the article and though, wow someone has really over thought this, my mind cant even follow to make any sense of it hahaha
have you ever tipped forwards and had the weight go onto your toes? causes your calves to activate, and for me personally that causes pain after the set, and so i push through my heels
the body is going to keep the weight over where it feels most confortable, you will find that the bar stays in line with the center of your foot anyway, and you would sub conciously be pushing with the ball of your foot to stay balanced so?
the only time ive ever heard someone say to push with the weight on your toes is at the very start of the deadlift to gain speed o the gound, but the transition o weight back to the heel needs to be instant or it makes it harder because the weight ends up stayin on your toes