TOWN OF TONAWANDA, N.Y. (WKBW) — Parkour and ninja training is not your typical workout. It requires strength in areas that are not used on an everyday basis. It's a different type of conditioning.

The NBC show American Ninja Warrior made it popular – now the sport of Ninja is growing in the Triangle! Kids as young as two and adults at any skill level can practice Ninja training, working their ...

NOBLESVILLE, Ind. — This past weekend, a new workout facility opened in Noblesville, but it doesn't have any treadmills or weights. “Ultimate Ninjas is a gym based around 'American Ninja Warrior,' the ...

What started as a game show is becoming big business. "American Ninja Warrior," the TV show in which contestants race to complete complex obstacle courses, has spawned a line of gyms where ninja ...