🛼Video analysis #4 🛼 So, for this play, the refs called a misconduct penalty on the lime green jammer. Could someone explain why this is considered misconduct vs a back block? To
The Rules of Flat Track Roller Derby
What is Roller Derby? | Bis-Man Roller Derby
The Rules of Roller Derby - EXPLAINED! - YouTube
AHEAD OF THE PACK: Air Force Reservist is roller derby jammer > Joint Base Elmendorf-Richardson > Articles