200 pounds) to help block, the slotbacks can be similarly sized to the QB. This allows for the Flexbone to have 3 players who can run fast (with SBs also helping serve as receivers or lead blockers) while the FB can be a more traditional HB size of 220-235 pounds. Requirements to succeed The offense needs an intelligent and fast quarterback who isn't afraid to take a hit, a strong fullback, and two quick slotbacks. The quarterback must be able to read a run defense in order to exploit the holes. His read will determine how to develop an option play. Good flexbone quarterbacks are capable of manipulating overpursuing defenses. The fullback must be strong enough to break tackles and draw the attention of linebackers and defensive linemen. Good flexbone fullbacks are usually the best ball carriers on the team and receive the majority of rushing attempts. A flexbone fullback is usually smaller and faster than a typical fullback seen in conventional offenses. The slotbacks must be balanced athletically, capable of trailing the quarterback, and good receivers. If the slotbacks are not of equal talent, then a defense can predict which direction the play will develop. Slotbacks typically need to be capable pass receivers because they receive a great deal of high velocity pitches and are primary receivers during passing plays. The offensive line is smaller and lighter than offensive lines in traditional offenses. This is because linemen must be quick enough to get to linebackers and safeties. They also need to be strong enough to block the defensive line, although teams usually utilize double and combo blocking schemes to overcome the disadvantage in size. Wide receivers must be avid open field blockers. They are usually asked to block cornerbacks who are generally the fastest and quickest players on the opponent's defense. Wide receivers aren't at the highest priority in flexbone team's recruitment since they aren't after the greatest wide-outs in the market. However, flexbone receivers do need sure hands. As a run-heavy offense, flexbone can create a great deal of havoc amongst defenses if - along with strong run game - they can establish even the simplest passing attack with sure-handed receivers. Use of the flexbone formation In Division I Championship Subdivision football, Georgia Southern pioneered a version of the flexbone that won a record six NCAA Championship Subdivision National Titles and nine Southern Conference titles. Through the 2007