Fullback is offense the first back behind the Quarterback usually a big guy that blocks out the defensive guys opening it for the other back to run the ball.
ahhh interesting, i sucked so bad at football in hs when i played, my parents forced me to be on the team i didnt want to all i wanted to do was lift weights and jack off and look for hoes and of course drink 40's n smoke weed.
they moved me from defensive line to offensive line, i never knew what the fuck to do except run foward, then they started benching my sorry ass even though i had the highest upperbody lifts in the whole school haha