Kids are building self-confidence and staying fit, while training to become an American Ninja Warrior. Classes at Chicago's Ultimate Ninjas recreation center are designed and led by American Ninja ...

Co-owner RaShawna Coulibaly tests out one of the monkey bar elements at USA Ninja Challenge, which is located inside the Santa Maria Town Center mall. Credit: Nick Forselles / Noozhawk photo Forget ...

DEER PARK, New York -- A Long Island gym is helping people get fit by embracing their inner ninja warrior, one obstacle at a time. At Obstacle Athletics in Deer Park, they are welcoming people of all ...

Emily Vukovic tried out Canada's first Warrior Factory location, The Warrior Factory in Hamilton, which is a great way for people of all ages to stay active and fit, while having fun.