What is the purpose of a block in roller derby?

The purpose of a block in roller derby is to impede the progress of the opposing team’s jammer or to assist your own jammer. This action is fundamental to the game, as it contributes to both defensive and offensive strategies. By effectively blocking an opposing jammer, a player can prevent them from advancing and scoring points, which is crucial for team defense. Likewise, when helping their own jammer, a player can create openings and clear a path, allowing their teammate to navigate through the pack more effectively. Mastery of blocking techniques is essential for a team’s success in managing control of the game and influencing the overall outcome of a jam.