This document provides an overview of offensive line basics for the 2011 Salisbury High School football team. It outlines proper stance, splits and positions, and blocking techniques including the punch, drive block, down block, reach block, and cut block. Drills and videos are suggested for each technique to help players practice and improve. The key aspects emphasized are proper knee bend and stance, explosive hip movement, aiming points on the defender's body, and taking the correct number of steps in blocks.