Roller Derby for Girls
Roller Derby is a contact sport played by two teams of five members roller skating in the same direction around a track, they have all kinds of matches whilst doing so. Basically one of the teams needs to be the fastest; the players are very rough with each other in order to accomplish a win. Roller skating marathons became populair in the 1930s, just like the dance marathons. Roller Derby is a sport with a high entertaiment value; the same kind the american wrestling matches have.