I watch the top runners do it...I try to mimic it, but I'm not doing it correctly and I have no idea why. Can anyone please share a guide or explain step by step the lab licker dodge. I need a guide for both first entering the lab and entering the lab again to leave.

Do you have the grenade launcher equiped in this room? Its important to have the nade launcher UNEQUIPED bc licker behave different if you have equiped the GL