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The Womens Flat Track Derby Association is the international governing body for the sport of womens flat track roller derby, and association of leagues around the world.
With a training facility and software company under one roof, Sparta applies data and technology to the pursuit of athlete resilience. The Sparta Platform is used by Professional, Military, Collegiate, and High School organizations world-wide to quantify performance potential, identify and reduce injury risk, and improve athlete efficiency.
Green Hill Sports is a sports equipment and apparel company that offers a wide range of fitness, boxing, judo, MMA, sambo, taekwondo, and soccer products online.
The Rose City Rollers is a womens flat track roller derby league based in Portland, Oregon, operating as a 5013 non-profit organization, and is a founding member of the Womens Flat Track Derby Association.