SOTL The Complete Defensive Lineman Training - Men's From Football University comes an all-new take on football training. This DVD training course brings you coaching from the game's best and their unique tips on your position. From junior high, to high school and college play, the masters at FBU designed this aid to truly refine your game, with the people who know it best. SOTL's Complete Defensive Lineman Training provides instruction from Rex Norris, Thurmond Moore, and Chuck Smith, who trained linemen from the amateur levels all the way to the Hall of Fame. They teach you the keys to rushing the passer, shedding blocks, developing balance, and more.