Can a football quarterback score after receiving a serve

What is the difference between a three-point guard and a quarterback in football
Quarterback (QB): usually one yard behind the center, after receiving the service, he quickly backed up and led the attackI want to know what happened to this football quarterback
In some cases, quarterbacks will line up at the position of tailback (TB) 7 yards behind the center, forming the so-called "shotgun formation", which is mostly an attack method of throwing and passing long balls. Quarterbacks in American football are like point guards in basketballIn football, only 4-point guards and running forwards can catch the ball
LB 2-3, DB 1, CB 2, FS 1, SS 1. Special service team: usually the kicker, the player, the kickoff / kickback attacker. These are common arrangements, because there are many football tactics, so the personnel arrangement on the field is not fixed. Wild cats, for example, don't use quarterbacks to kick offAsk for the detailed rules of football
Football rules - scoring rules touchdown = 6-point quarterback successfully passes the ball to the outfielder, who brings the ball to the other side's end area. The quarterback can pass the ball to the running guard, who then rushes into the opponent's touchdown area with the ball to scoreFootball rules
[score] the ultimate goal of a football game is to score. There are four scoring methods. Touchdown scoring 6 points is the most important scoring method, and it can win an extra point. If you want to reach the array, you must make the ball touch the other side's polar arrayIs football only played by quarterbacks
American football can only pass forward once after the kick-off. But you can pass back and left and right unlimited times. After the ball crosses the starting line, it is not allowed to pass again, unless it is a passive fumble grabbed by its own team. Not only the quarterback, but also the running forward and outfielder behind the quarterback can pass the ball according to the tactical needsThe role of quarterbacks in American football
a) Usually, the quarterback is the captain of the attacking team. The quarterback is like a second lieutenant in the army. He must lead the team to implement the tactics assigned by the coach. Sometimes, the quarterback will change the coach's arrival arrangement according to the situation on the field. For example, when the opponent's defense has seen through the offensive tactics, the quarterback will say he is detected, and then quickly change toFootball rules
The team with the most points wins. Passing and running. Each attack starts with a snap from under the crotch. On the opposing line, the quarterback shouted the code of the attack routine, and the center passed the ball to him from under the crotchWhat are the rules of football? Please give a simple answer
The team with the most points wins. 1. competition time. The American football game is divided into four 15 minute quarters, with a 12 minute break in the middle, and two minute breaks after the first and third quarters. After each festival, the two teams exchange venuesQuarterback analysis in football
The quarterback is usually the brain, and sometimes he will personally take on the mission of scoring. The quarterback is usually intelligent and physically weak. Personally, he thinks that attacking the quarterback is the most ferocious quarterback. The quarterback is a position in football. It is like the organizing back guard in basketball. He should have a good ability to observe the game and pass the ball