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 ...

With Christmas break just a couple of weeks away, do you know how you are going to keep your kids busy? Or better yet, do you know how you are going to fit a workout in with the kids at home always ...

SUNBURY, Pa. — It's open gym time at USA Ninja Challenge in Sunbury, and the kids are taking full advantage. The former Edison School in Sunbury was recently turned into a kids-based "ninja" gym.

Children swing on rings, hoist themselves up cargo nets and balance on one of many foam-shaped pads at the newest ninja gym in the Rochester region. USA Ninja Challenge, which offers a ninja obstacle ...

There's plenty of options around Charlotte for kids to learn, let loose and have fun at summer camp. When you walk into Ninja Nation, you notice dozens of different obstacles in the gym. Think ...

Have you ever wanted to become a ninja? A new gym swinging into Oak Creek will allow both kids and adults to do just that. Ultimate Ninja s is working to open its first Wisconsin location at 400 W.