The rectangular field of play utilized for American trực tiếp bóng đá match-ups measures 100 yards (91.44 m) long between the goal lines, and 160 feet (48.8 m) (53+1⁄3 yards) wide. The field is made of grass. Likewise, end zones extend another 10 yards (9.144 m) past the goal lines to the “end lines”, for an absolute length of 120 yards (109.7 m). When the “football field” is utilized as a unit of estimation, it is typically perceived to mean 100 yards (91.44 m), albeit the full length of the authority field, including the end zones, is 120 yards (109.7 m). There is a goal-focused on each end line, with a crossbar 10 feet (3.0 m) above the ground and goalposts 18 feet 6 inches (5.64 m) separated extending no less than 35 feet (11 m) over the crossbar. Between the goal lines, extra lines range the width of the field at 5-yard spans. Initially, these lines stumbled into the field, giving it a checkerboard-like appearance looking like that of a turf, which brought about “turf” being a moniker for a football field and for the actual game that has stayed while the appearance has not.
The whole field is a square shape 360 feet (110 m) long by 160 feet (49 m) wide. The more extended lines are the sidelines and the more limited lines are called end lines. NFL rules require the sidelines and end lines to be 6 feet (1.8 m) wide, however, the lines might be smaller on fields utilized for a long time or by school or novice groups. Most distances on a football field are communicated as far as yards.
The goal lines lengthen the width of the field and run 10 yards (9.1 m) corresponding to each end line. The 100 yards between the goal lines where most interactivity happens is authoritatively called the field of play in the NFL rulebook. Extra lines range the width of the field at 5-yard stretches from every goal line.
The regions at each end of the field between the goal lines and end lines – including the goal lines themselves – are known as the end zones. The end zones are the place where scores, two-point transformations, and protections are scored, and where touchbacks happen. Orange weighted arches mark the four corners of each end zone. Group or association logos or different examples might be painted inside the end zone as long as they don’t slow down the obligatory field markings.
A goal is focused on each end line, comprising of a level crossbar 10 feet (3.0 m) above the ground and lined up with within the edge of the end line, with vertical goalposts at each end of the crossbar 18 feet 6 inches (5.64 m) separated and extending somewhere around 35 feet (11 m) over the crossbar. The goals are the place where field goals (counting intriguing fair catch kicks) and additional focuses after scores are scored. All NFL fields and numerous university and beginner fields have slingshot-formed goal structures, with a solitary gooseneck-moulded help present secured on the ground too far out. Beginner fields may feature H-shaped goal structures with two helpers directly below the crossbar, especially at the secondary school level. The NFL requires a strip to be joined to the highest point of every goal post to show wind heading and speed. Goalposts should be yellow in the NFL except if deferred because of exceptional conditions; university fields might have yellow or white goalposts.