The Rules of Flat Track Roller Derby

3.1 - Blocker

3.1.1 - Blockers are positional skaters that form the pack. There can be four Blockers from each team with one allowed to be the Pivot Blocker. Blockers never score points.

3.1.2 - Prior to the start of a jam, Blockers line up behind the pivots, if the Pivot is upright and on the Pivot Line, and ahead of the Jammers (see Section 4.2 - Pre-Jam Positioning).

3.1.3 - Blocker Identification: non-Pivot Blockers do not wear helmet covers. Blockers’ helmets may be of the same color as the base color of a team’s helmet covers and may not have any marks that might be confused with stripes or stars. (Skater numbers are permitted on helmets per Section 3.7.5.2).

Real. Strong. Athletic. Revolutionary.