They swing on a sling. They bend but don’t break. They twirl upside down and twist. The Sea Smoke Aerial Arts Youth Flyers defy the laws of gravity and push the limits of human body flexibility with every performance. Led by Sea Smoke Aerial Arts founder Suzy Jezierski, these young acrobats run through eye-popping routines elevated on a colorful fabric ribbon suspended high above ground. The group features some of the most daring youth in Duluth: Lily Griffith, Elizabeth Aysta, Izzy Furman, Isis DeSouza, Evie Fitzpatrick and Olivia Valentin.