Lip the bass . For blues , some guys not only grab the back of the head , they place their thumb and forefinger in the eye sockets , right over their eyes. gives you a better grip and the fish calm right down
The behind the head grab works well, especially if you are standing waist deep in the water. Even the big ones seem to calm down when grabbed. They still give you that " I hate you and I'm going to try to bite off your hands" look.