Coach Cassie White loves watching kids accomplish things they thought they couldn’t before in her Ninja Warrior class at Otherworld Fitness. Kids who think they can’t get over a six-foot wall quickly ...

Fans of "American Ninja Warrior" can now take classes and learn to conquer obstacle courses similar to those featured on the popular television show. The Westchester Gym in Elmsford unveiled its very ...

Ninja athletes aren’t just found on TV. NBC’s "American Ninja Warrior," which has competitors racing through ingenious and diabolical obstacles, has sparked the development of ninja gyms and leagues ...

Tiny - and not so tiny - Texans can now train like ninjas at a new San Antonio facility inspired by the reality show "American Ninja Warrior." Power Park Ninja gym has its own obstacle courses for ...

More than a decade before “American Ninja Warrior” started taking over airways, there was another show that tested people’s fitness. And there was Suzanne Himka, all 5 foot 5 inches of her, competing ...

Jeremy Lauff didn't want any part of the other summer activities his parents came up with, so he tried a ninja class. Emerson Hebel was bored one night after soccer season, so she asked her dad to ...