How far apart are the numbered lines on an American/Canadian Football pitch?
Comparison of American football and rugby union mark the widest point at which any play may be initiated; all plays start with the ball on or between the middle pair of hash marks. In professional football these central hash marks are the same width as the goalposts (18 feet, 6 inches wide), in college football they are 40 feet apart and in high school football they are 53 feet, 4 inches apart. In rugby there are four longitudinal dotted lines. Two are marked 5 metres in from the touch lines and two a further ten metres in. These are the 5 metre lines and 15 metre lines
Guard (American and Canadian football) the 1960s, as they won five NFL titles and the first two under head coach were on the left and hall of famer Guard (American and Canadian football) In American and Canadian football, a guard (G) is a player who lines up between the center and the tackles on the offensive line of a football team on the line of scrimmage used primarily for blocking. Right guards (RG) is the term for the guards on the right of the offensive line, while left guards (LG) are on the left side. Guards are to the right or left of the center.