What is what does a running back do in football?

A running back is a player on the offensive side of the ball in American football whose primary job is to carry the ball on running plays. Running backs are typically fast, agile, and possess good vision to navigate through the defense and find open lanes to gain yards.

Some of the key responsibilities of a running back include:

1. Carrying the ball: The main role of a running back is to carry the ball and gain yardage by running through the defense. This can involve running up the middle, to the outside, or cutting back across the field.

2. Blocking: Running backs also need to be able to block for the quarterback on passing plays or help protect against blitzing defenders. They may need to pick up blitzing linebackers or defensive backs to give the quarterback time to throw the ball.

3. Catching passes: Many modern offenses utilize running backs as receivers out of the backfield. Running backs need to be able to catch passes and make plays in the open field.

4. Pass protection: Running backs are also responsible for picking up blitzing defenders on passing plays to protect the quarterback.

Overall, running backs are versatile players who need a combination of speed, agility, and strength to be successful on the football field. They are often one of the most dynamic and exciting players on the field, capable of making big plays and impacting the outcome of the game.