Where is the 'Red Zone' on a football field?

Where is the 'Red Zone' on a football field?

Darrin Chiaverini (Football Coach and Professional Athlete) gives expert video advice on: What's a 'football'?; What is the object of a football game?; How many people are on a football team? and more...

Red Zone is twenty yards in on each side of the field and that's where all the scoring happens in football, so it's really important for the offensive team to get points when they're in the "Red Zone"