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.

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USA Ninja Challenge will be turning kids into ninjas at its newest location in Chesapeake. The obstacle course training gym for children opened its first Chesapeake location in June 2023 at 4207 ...

USA Ninja Challenge specializes in youth fitness and confidence building by offering obstacle course training programs for children ages 2-17.

The USA Ninja Challenge is an ever-evolving, exciting youth fitness experience aimed at children ages 4 to 17. USA Ninja Challenge looks to increase young people's well-being and set them up for a ...

The challenge begins on a course known for pushing elite athletes to their physical limits Each obstacle demands grip strength balance and precise movement under rising fatigue Small mistakes quickly ...