Base Block Drills vs. NFL Players (No Helmet) Tip of the Spear founder, Scott Peters, details the steps of a base block on the line of scrimmage. To access this post, you must purchase Contact Drills Library (ALL Positions), Contact Drills Library (ALL Positions) Monthly, Contact Drills Library (ALL Positions)Test, Digital contact certification plus drills, Advanced Leverage Library (O-Line & D-Line), Advanced Leverage Library (O-Line & D-Line) Monthly, Tip of the Spear Library, Tip of the Spear Library Monthly or Coaches Training Bundle.