Our OL in a nutshell

[SunsetBengal]

Notice how Bodine, Johnson and Fisher's first movement is up, rather than forward? They all 3 get blown up, sending the play into total chaos. Also of note, Ogbuehi comes forward, but not low enough, meets the LB at shoulder level, proceeds to get knocked back into the play. Og should have been aiming to make contact with the defender's inside hip, to turn and drive him away from the play.

That's poor technique coaching.