Gymnastics, martial arts and strength training rolled into one. It must be Ninja Class. Kids are Tops Sports Center in Centerville recently rolled out its Ninja Kids classes for aspiring ninjas as ...

MECHANICSBURG, Pa. — A Ninja Carnival will kick its way into town this weekend to educate the community about self defense and mixed martial arts. Premier Martial Arts is hosting the festival, which ...

KALISPELL, Mont. — Flathead Valley kids learned some ninja moves from an American Ninja Warrior competitor Saturday. The event took place Saturday at Rockfish Climbing and Fitness in Whitefish. Kids ...

While Martin Luther King Jr. Day is a nationally celebrated holiday often devoted to volunteering and community service, it can also be a day for kids to learn and get physically active. About 13 ...