PETOSKEY — A new gym is offering kids ages 3-15 the opportunity to learn coordination, build muscle and get out of their comfort zones through parkour, gymnastics and obstacle courses. Cowabunga Ninja ...

CUMBERLAND COUNTY, Pa. — When kids enter USA Ninja Challenge in Camp Hill, they discover a world of new experiences. “It’s like a kid in a candy shop,” said USA Ninja Challenge lead instructor Bryan ...

Up on the Range, in Virginia Minnesota, a new kind of school gym was added to the North Star Elementary School. This gym not only focuses on physical education but was also designed to help train and ...

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 ...