Let the countdown begin for American Ninja Warrior Season 17. Fans of the NBC competition series know every season brings ...

Ginny MacColl, 73, got fit in her 60s and now competes in American Ninja Warrior. She started by aiming to do one pull-up.

Combining traditional gymnastics with warrior-style obstacles and circus arts training, this expansive Central Jersey center can be a one-stop shop for your active kids. Classes in the Ninja Zone ...

Let the countdown begin for American Ninja Warrior Season 17 ... and [the Ninjas] keep getting better. They keep training, and it's like the never-ending quest for us to push the limit," executive ...