Video: LSU offensive tackle Vidal Alexander says focus on technique powered the line against Warhawks _lowres

Advocate staff photo by HILARY SCHEINUK -- LSU offensive guard Vadal Alexander, left, jokes with junior linebacker Lamar Louis during LSU Football's annual media day at the LSU's Anderson-Feazel Indoor Field, Sunday, August 10, 2014.

LSU scored 21 points in the second half of its 31-0 victory against Louisiana-Monroe, and LSU offensive tackle Vadal Alexander said the key was the line's commitment to its fundamentals and some adjustments. Click here to see the video.