What are the South Side Derby Dolls and what do they do?

The South Side Derby Dolls are a roller derby league, which is a full-contact sport where two teams skate around a track, competing to score points by lapping players from the opposing team. The league includes skaters, coaches, and support staff who organize local and regional competitions, promoting community engagement and fitness. For specific details about the league and events, checking local listings or their social media is recommended.