On a Thursday morning in July, JaMarcus Coates, 10, bounced off four-angled yellow platforms onto a rectangular swing. “The last part’s hard,” he said, referring to the suspended net cargo bags, which ...

KOCHVILLE TWP, MI — There’s a gymnastics center in Saginaw County offering gymnastics classes for kids of all ages, cheerleading, summer camps and “ninja” classes inspired by a TV show. “It’s like ...

Watch out, Drew Drechsel and Jessie Graff. There is a whole bunch of younger “American Ninja Warrior” athletes who are following in your footsteps and gunning for you. One of them is Kaela Gerson, an ...