It doesnt take that long some coaches may give the play once or twice (thats what my coaches do) just pay close attetion in practice and study them so you will be ready when the game comes.
Football take ten minutes to learn and a lifetime to master.
28 hours
4years
in American football, to take care of the football field is to always have good field position. (to punt it when its fourth down and you're on your 25 yrd. line) and most simply make plays using your surroundings.
5 month
1 hr
A long time because it was not yet introduced in America yet.
LENGTH OF A FOOTBALL feild
It is very unlikely
3 years
5 miles
It take 60 minutes