Blocking techniques against Donald

I've been seeing several pictures from different games where offensive lineman are basically getting Donald between them and holding each others hands and more or less corralling him between them. I guess it's not technically "holding" but there seems to something that should be illegal about that. How do you combat that technique?



Edited 1 time(s). Last edit at 10/24/2021 04:20PM by GlacieRam.