The Bumper Scars and Sugar Skulls are the home teams of the Groms program for skaters aged 7~12. This group of skaters practice together and compete against each other, and other teams in our region, while learning to play full-contact roller derby. Coaches Grief Erickson, Hurt & Ernie, Speedy G, and Chonji focus their training on skating skills, endurance, track awareness, and teamwork that enable this group to become effective full-contact roller derby athletes.