Its that time of the year again–Americans are getting ready for football. In a few months NFL teams will be opening training camp and college football teams starting practice. Up north, however, the footballs are already flying as pro football is in full swing up in Canada with the Canadian Football League (CFL).

Most Americans don’t realize that the CFL has a lengthy and storied history. The league itself has been around since’30, and the Canadian Football championship–known as the Grey Cup–has been contended since’09. More recently, American fans are aware that a number of NFL stars got their start in the CFL including Doug Flutie, Jim Kelly, and Jeff Garcia.

While the CFL plays football at the highest professional level of competition outside of the NFL, there are a few differences in the game:

At the most basic level, the football itself is bigger than the NFL ball. It is longer and fatter than the NFL ball. The CFL goal posts are on the goal line, while the NFLs are on the end line at the back of the endzone. The CFL field is also longer (110 yards) and wider (65 yards vs. the NFLs 53.5 yards), and the CFL end zones are 20 yards deep as opposed to 10 yards in the NFL.

CFL teams are allowed to have 12 players on the field at a time, one more than is standard in American football. The extra offensive player is a wide receiver, and on defense they’re allowed an extra defensive back. CFL teams allow a team only three downs to move ten yards as opposed to four in the US game–references to a team going “two and out” are common on CFL broadcasts.

A major difference in the scoring is the ’single’ which awards CFL teams one point for a kick–usually a punt or missed field goal–that lands in the end zone. This will frequently produce partial game scores of 1-0 or 1-1 that are impossible in the US game.

Of all the rule differences between the NFL and CFL the one that has the most significance on the game isnt enforced on the field; its enforced in the GMs office. Canadians are big on laws and rules to protect their national identity–thats why their TV and radio stations are required to devote a certain percentage of their airplay to Canadian content. That has led to a number of Canadian-only media stars both good (The Tragically Hip, Sloan) and bad (Avril Lavigne, early 90s white rapper Snow). The CFL has a similar rule which requires that’ of the 40 players on a roster must be Canadian born. This keeps the CFL from becoming a de facto NFL developmental league, and helps maintain its unique identity.

Despite the rule differences that suggest a higher scoring, more wide open style of play than in the NFL it really doesn’t work out that way. Most games end up with a final score in the 40’s and have a similar pace to their NFL counterparts. There may be a few individual rule differences, but a strong rushing game and defense are tickets to success in the CFL as in the NFL.

There’s also more parity in the CFL than even the NFL, which is famous for the competitive equality of their teams. The reason is fairly simple–football at the high school and college level in Canada simply isn’t as competitive as in the US. That means the mandated ratio of native players also serves to facilitate parity within the CFL.

Considering the 21 non- Canadians on the team, its also important to remember that the CFL doesnt get the pick of the litter of American football talent. Certainly those who have the ability are in the NFL, or on an NFL practice or developmental squad. While some players are uniquely suited for the CFL game–former Clemson University QB Nealon Greene, for example, who couldnt make the NFL but has had a lengthy career in Canada–most of the Americans in the CFL are players whose ability just isnt up to NFL levels. Remember Vince McMahon’s failed XFL experiment? That gives a good indication of the type of American player that ends up in Canada.

The bottom line is that despite the rule differences and personal quotas the CFL game is still football and can be enjoyed the same way. Once you understand the unique attributes of the Canadian game youll start to enjoy it almost as much as the NFL.

You wont see CFL news on ESPN, since theyre more interested in featuring spelling bees and lumberjack competitions and letting their personalities like Stuart Scott show how clever they are than covering sports. The good news is that the CFL receives extensive coverage in the Canadian press and all you need to do is visit a couple of websites to stay up to date. Each CFL city has their own sports media, and most have pretty good websites. The best one stop shopping can be found at the leagues own and Slam! Sports, which is roughly the Canadian equivalent of ESPNs website and has extensive CFL news, opinions and statistics.

Ross Everett is a freelance sports writer and highly respected authority on sports betting odds comparison. He writing has appeared on a variety of sports sites including sports news and sportsbook directory sites. He lives in Las Vegas with three Jack Russell Terriers and an emu. He is currently working on an autobiography of former interior secretary James Watt.