Understanding American football : the collection

 The introduction 

https://nflpat.blogspot.com/2022/12/understanding-american-football.html

The offence 

https://nflpat.blogspot.com/2023/01/understanding-american-football-2.html

The defence 

https://nflpat.blogspot.com/2023/02/understanding-american-football-defence.html

Special teams / key bits finale 

https://nflpat.blogspot.com/2023/02/understanding-american-football-finale.html

The playoff bracket 

https://nflpat.blogspot.com/2023/01/understanding-american-football-playoff.html