All professional and almost all college teams employ special teams for various game situations (e.g., offense, defense, kickoffs, and punt returns) and coaches who specialize in various aspects of the game. The offensive team traditionally comprises a quarterback (the field leader), a fullback, two halfbacks, and seven linemen—a center, two guards, two tackles, and two ends. A typical defensive unit has two tackles and two ends, who play on the line, as well as three linebackers, two cornerbacks, and two safeties The game is divided into 2 halves, each consisting of 2 quarters of fifteen minutes playing time. At the end of each of the first 3 quarters, the teams change ends. Each half begins with a kickoff, which also starts play after every score (except a safety). As well as the touchdown, points are scored by kicking the ball (which is held on the ground by a teammate of the kicker) over the crossbar between the goal posts (a field goal), for 3 points;

 and by downing a player in possession of the ball behind his own goal line (a safety), for 2 points. Additional points, known as conversions, may be scored after the scoring of a touchdown. In professional play the conversion is earned by kicking the ball over the crossbar of the goal post (worth one point) or by running or passing the ball over the goal line from 2 yd (1.83 m) away (worth two points). In amateur ( college and high school football, the conversion play is begun 3 yd (2.74 m) from the end zone.

When a team is not likely to gain ten yards in 4 downs, it often kicks, or punts, the ball downfield, usually on the 4th down. After each down, before resuming play, the opposing teams face each other along an imaginary line, called the line of scrimmage, determined by the position of the ball in relation to the goals. Among standard offensive formations, the basic T formation (a balanced line with the quarterback behind the center and the other backs behind the quarterback) is, with modern variations, the most popular in both professional and amateur football. Blocking and tackling make football one of the most rugged sports played; thus players wear heavy protective gear.

5 officials—the referee, umpire, field judge, linesman, and electric clock operator—control a game, and penalties, mainly in the form of moving the ball away from a team's object goal, are given for breaking the rules. Rules concerning the field, scoring, scrimmage, substitution, playing time, downs,  officials, and equipment have undergone numerous changes, generally in the interests of safety.

Left undiagnosed, high ankle sprain can impede an athlete's performance and eventually lead to arthritis.

But there’s more to college admission than excelling in your sport. College coaches want to recruit well-rounded athletes who excel on and off the playing field.

New imaging technology has now improved a doctor's ability to treat and diagnose 2 serious sports injuries affecting football players, according to 2 research studies tabled at the annual meeting of the Radiological Society of North America.

Junior College Football Recruiting.

My Frightening Experience  It was Friday night, I didn’t have a football game that night because it was our bye week, but the coach had asked some of use to go watch the Shepherd and Woodville game. It was important to go because we played Woodville next week and Shepherd was our first district game. I don’t remember much of the game other than Woodville won by a lot, but what would happen after the game I will never forget.

There are a lot of misconceptions about hazing include the perception that hazing is little more than harmless pranks  isolated to college fraternities.

Physical conditioning is probably one of the most important things an athlete should do prior to the start of the season in order to decrease the chances of an injury, particularly the soreness that occurs during the first few days of practices.

NCAA College Football Recruiting. Information about the availability of football scholarships.

Go Fish is a card game for 2 to 5 players. The ace is high and the 2 is low. Go Fish is a children's card game where only the numbers on the cards are used and the suit is not important.