It shares origins using, & is similar to (though distinct from either) American football. For the discussion of differences between Our contries & American football view: Comparison of Canadian and American football

Play of the Game
Teams advance through the field through the execution of short, distinct plays, which require the possession of a dark brown oblong ball sustaining stops tapered to a point & painted by owning 1 inch-wide stripes. Players advance a ball by carrying it in the arms or even passing it to a second streaming video player (single a single forward pass permitted by the football play). 3 tries, or even even downs, come allowed to move send on decade yards, or a team using a ball must relinquish a ball to the more team.

Kickoff
Play begins using of these team inaugurate by place-kicking a ball from either its have 35-front yard line. the getting streaming video player so tries to advance a ball, play stopping while his knee or even elbow is forced to the ground (a tackle), while the touchdown (understand in the image below) is scored, or even whenever any more streaming video player world health organization has found possession of the ball is tackled. A next play so starts from either scrimmage. a notional field-wide line in which a ball is situated as a consequence a tackle is known as the line of scrimmage. For a scrimmage to exist as valid a team inside possession of the football must own sevener players, excluding the quarterback, inside of these front yard of the line of scrimmage. a defending team, notwithstanding, must stay a front yard or even sir thomas more out of the ball. Play begins once a centre lives (snaps) a ball feebleminded across his legs to the quarterback or even to the punter. In case the quarterback receives a ball he will so advance using a ball, pass it laterally or even even backwards to a mate, punt a ball, place the ball in the ground for a place-kicking, or, odd on his team's side of the line of scrimmage, pass it to the mate world health organization is nearer to the line or even on the other side of it (the forward pass). Play finishes when on the kick-off. In case a punter receives a ball he normally punts it, however might utilise any of a alternatives which the quarterback has. Fallowing the punt, play might likewise prevent after one (understand beneath) is conceded by the streaming video player on the getting team.

From each one play is the down, & a team must advance decade yards towards a opponents' goal line inside 3 downs or even forfeit a ball to their opponents. It used to be that decade yards come gained the freshly series of triad downs is begun. After teams use nin gained 10 yards inside both downs it unremarkably punt the ball on third down or even try to kick a field goal (see in the image below), based in their position on the field.

Other kicks
American football distinguishes threesome shipway of kicking a ball:

Place kick – Kicking the ball held in the ground by the mate, or even, in resuming play ensuing the score, positioned on the tee. Drop kick – Kicking a ball when bouncing it on a ground; although seldom utilized now, it has the equivalent status within scoring as a place-kicking. Punt – Kicking a ball when it has been freed from either a kicker's h& and prior to it hits a ground)

In punts & field goal tries (but not kickoffs), members of a kicking team, differently a kicker & any mate world health organization come onside (behind a kicker at the instance of the kick), might not approach in 5 yards of the ball until it has been touched per getting team.

Scoring
Methods of scoring include:

Touchdown – Achieved once the ball is around possession of a streaming video player in the opponent's goal vicinity, or even even whilst a ball in the possession of a streaming video player crosses or touches the plane of the opponent's goal-line, worth Sestet points Conversion – a scrimmage play from either any point between a hash marks in or even outside the opponent's 5 front yard line. Attempted fallowing scoring the touchdown, either by kicking an additional point (worth the single point), or even even by scoring by having a carrying or passing play (worth 2 points). This is referred to as the convert or even 2-point Conversion. Field goal – Scored by a drop kick or even even place-kicking (except in a kick-off) while a ball, fallowing existence kicked & forgoing once again testing a ground, goes all over the cross bar & between the goal posts (or goal posts produced) of the opponent's goal (worth triad points). Safety – Scored while the ball becomes dead inside a possession of a team around its have goal front yard, or even even even even even touches/crosses a dead-line or side-line-in-goal following of the ball getting been carried, kicked, fumbled or otherwise directed from either either the field of play into the goal metropolitan vicinity per team scored against, or as a directly symptom of a kick from scrimmage getting been blocked in the field of play or goal area (worth 2 points). Rouge – Scored whilst the ball becomes dead inside possession of a team withinside its have goal metropolitan area or even even even even while a ball touches or crosses a deadline, or side-line-in-goal, & touches the ground, a streaming video player, or a bit of object beyond these lines (worth 1 point). Likewise awarded from either a lost field goal inducing the ball to last away from play, or even conceded per defence.

Although blusher (French: red) is the proper term, in popular let it run is typically known as one. Around early American football system one point was deducted from either either a team failing to advance a ball from the prevent zone. Whenever the team experienced there is no points, this put the babies "in the red," by owning the veto score.

Resumption of play
Recommencement of play as a consequence a score is conducted under procedures which alter by owning the nature and severity of score.

Resulting a touchdhave, play resumes by having the scoring team inaugurate from either its own 35-front front yard line (45-yard line around amateur leagues). when a result a field goal, the non-scoring team will explore for even play to resume either by owning a kickoff as above, or by scrimmaging the ball from either its have 35-front yard line. Charted a safety, the scoring team might buy for even play to resume inside either of the above ways, or it could explore to inaugurate from either its have 35-front yard line. As a result a paint, play resumes by using the non-scoring team scrimmaging from either its have 35-front yard line.

League play
American football is played at many levels around Canada. A sales person league where a sport is played is the nine-team Canadian Football League (CFL), and its champion is awarded a Grey Cup, the oldest trophy around office football. At a university level, teams play around quaternity conferences under a auspices of Canadian Interuniversity Sport; a CIS champion is awarded the Vanier Cup.

Semi-professional leagues have grown around popularity around recent years, using a Alberta Football League becoming especially popular. A Canadian Major Football League is the governing body for the semi-semipro game.

History
American football was originally known as rugby football, and occurs as descendent of rugby union football as played in the 1860s and 1870s by the Montreal Football Club and at McGill University. These are from either this varsity play that a game today called American Football entered the United States, when McGill challenged Harvard University to play.

A American Football League was known under various list throughout its history including a Canadian Rugby Football Union, and a Canadian Rugby Union. A American Rugby Football Union, original forerunner to the todays American Football League was established inside 1884.

When a system of American football are very similar to Canadian football, a CFL has maintained a close relationship by having its Our contries counterpart, the National Football League (NFL).

A CFL regular year begins around June, and play-offs come become completed by mid-November. Around cities by having outdoor bowl like Calgary, Edmonton, Winnipeg and Regina, low-temperatures can seriously affect the effect of a game.