Slow packs? Backward skating? A new style of roller derby from the west has traditionally dominant teams—like the Windy City Rollers All-Stars—scrambling to catch up.
by Holly Greenhagen, Sam Kaplan, Laura Levy Shatkin, Kate Schmidt, Mike Sula, Michael Gebert, John Norris, Martha Bayne, Julia Thiel, Kelly McClure, Susannah J. Felts, and Nicholas Day