NFL football positions carry specific responsibilities ranging from offensive line to special teams. Learn the official size of an NFL football and the health benefits of playing this high-impact sport.
The nose guard -- also called the nose tackle -- is a key position on the defensive line. In a 3-4 defensive setup, the nose guard is situated in the middle of the defensive line and his primary area of responsibility is to disrupt the opponent's interior running game.
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Football often comes down to the strategy that a team employs at the end of close games. Out-think and out-execute your opponent at crucial moments, and your team often will find a way to win. However, competing hard on a consistent basis requires focusing on the fundamentals of the game.
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The defensive end is one of the most important players on the football field. The defensive end has two major responsibilities: He must be able to stop the opponent's running game, and he must put significant pressure on opposing quarterbacks. His goal is to "sack,"
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Football is a demanding physical game for everyone who plays. However, running backs take more punishment and abuse than any other players on the field. They carry the ball, catch the ball and have to block.
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Playing defense in a flag football game can be challenging. The difficult part comes when a receiver has caught the ball in the open field. The rules of the game prevent you from bringing your opponent down to stop him. The only thing you can do is pull one of the two small flags that hang from his waistband.
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A play that ends up out of bounds in the NFL can bring up tricky ramifications for the officiating crew. While the rules concerning out of bounds plays are similar to those in college and high school football, subtle differences exist as well.
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In its early years, athletes dreaded playing games on artificial turf. In many cases, the turf was nothing but plastic carpeting made to look like grass. In many cases, players suffered serious turf burns on their arms and other exposed areas of their body.
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Football is a game that is often played in extreme weather. At the start of the year, players practice in intense heat and humidity that can be draining and dangerous. However, as the season progresses and the weather turns cold, players are at risk to skin exposure during frigid weather.
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Football has earned a spot as the dominant sport on the American sporting scene, as Super Bowls broadcasts routinely crack 100 million viewers in the U.S. alone. The average football game is scheduled to last, in terms of broadcast time, three hours. The actual play in the game, though, is dramatically less than that.
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Football is a game that requires players to get in the best physical condition possible, to learn the skills of the game and to prepare mentally by knowing your own team's game plan and what your opponent is going to do. Football also requires a supreme emotional commitment.
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Football is a dangerous game because of the high speed and collisions. Players regularly suffer knee, shoulder and ankle injuries and the possibility of catastrophic injury is one that players and their families must consider. Players prepare to play football by getting in excellent physical condition.
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When a football team wins a game, the time on the practice field may be the primary reason for the positive performance. Coaches will decide how much time to practice based on the time of the year, the team's recent performance and whether new plays are going to be introduced.
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When a team builds a running attack, it can do so with a variety of types of backs. A running back can use his strength and bulk to overpower the defense. A running back can use his speed and quickness to make big plays and key yards.
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