What are the official rules and regulations of pro football?

Answer 1

There are many rules to the NFL buut only a few are commonly abused. There have been books written for all tipes of football leages, so I suggest going out and buying a book.

Answer 2

Answer

Football can refer to several different sports, all of which have largely different rulebases. See the related links for more specific questions.

Answer 3

do not catch the ball with your hands while playing