What is the essential difference between football and American football?

The fundamental difference between them lies in the degree of physical collision.

The physical collision foul of football is similar to football (originally a by-product of football after handball).

So the simplified version of rugby, soft rugby, is actually very popular in primary and secondary schools in many countries around the world.

Another big difference between the two is that: First, the influence of the venue rules is relatively small (of course, the standard venue is 160×75 yards, and that of the United States is 120×53 1/3 yards), and more people are involved (the standard number of participants in Britain is 15.

Second, the protective gear has little effect (American is pure iron wrapped in meat, English is ordinary cushion-nothing more than basketball, the most common protective gear is called braces).

The third is the competition time, 80 minutes of English, divided into the first half and the second half. The four issues of the American version are each 15 minutes.

The grading rules are not exactly the same.

The British attack tactics are not aggressive, and they don't try their best to move forward like the Americans. In football, the ball must be passed to the player behind him, and the player must immediately "get rid of" the ball and let others grab it, so there are often "stacked arhats" scenes.

In terms of scoring, football scored touchdowns and shots. Touchdown scored five points. After grounding, apply force to score 2 points. Foul penalty 3 points.

The United States scored touchdowns, shots and safety scores. Touchdown 6 points, make-up shot 1 point, middle shot 3 points, forced into the opponent's dead ball 2 points.