With ninja-style obstacle racing joining the modern pentathlon, USA Ninja Challenge is now an official Olympic training partner — and business is booming. Ninja-style obstacle racing will officially ...
The paid membership-based gymnastics and ninja-style training gym provides an energetic, positive environment where kids can build strength, coordination and a lifelong love of physical activity.
Shinobi Poli started the Shinobi School in his own backyard in 2014 and now he has his own spot at University Mall training students ranging in age from six to 60.
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