<p>Steve Seiver of Coeur d'Alene is silhouetted against the evening sky as he balances on a slackline on Sept. 13, 2016 at City Park. Seiver offers gym classes for America Ninja Warrior training every Wednesday and Friday at 7 p.m. at 360 Fitness in Coeur d'Alene.</p>

October 3, 2016