American Ninja Warrior Superstars Mighty Kacy Catanzaro and Brent Steffensen take Mud Run Guide's Brett Stewart on a tour of their "secret" training grounds, Alpha Warrior in San Antonio, TX. We test out the Salmon Ladder, Devil's Steps, Spider Wall, Warped Wall and more!
The Spider Climb is another obstacle that's harder than it looks. Well-Trained Warrior's Evan Dollard shows us what it takes to climb up the walls. Get ready to do some handstand push-ups and military presses!