yup, I'm a ref
And I'm a skater. There's a lot of work that goes into training and playing. Definitely a real sport.
Derby is usually connected with the sport of horse racing. But there is also the sport of roller derby.
Roller Derby is the sport where jammers break out of the pack.
· racquetball · rodeo riding · roller derby · roller hockey · rowing · rugby
Roller Derby; although technically, like pro wrestling, it is more of an "entertainment" than a "sport".
Roller Derby - brand - was created in 1936.
Roller Derby Germany was created in 2011.
Helsinki Roller Derby was created in 2009.
Houston Roller Derby was created in 2005.
Pacific Roller Derby was created in 2008.
Junior roller derby was created in 2007.