At some point in their childhood, nearly every kid wants to be a ninja. With a backyard ninja obstacle course, your child can train just like the heroes they see on TV. These versatile obstacle ...

Erin Carson covered internet culture, online dating and the weird ways tech and science are changing your life. Expertise Erin has been a tech reporter for almost 10 years. Her reporting has taken her ...

How do I set up an obstacle course in my backyard? Ninja warrior may have started as an obscure Japanese tournament, but it has exploded into mainstream Western culture with television shows based on ...

Creating a backyard kids' obstacle course can provide infinite hours of fun and fitness for children who love a good challenge and have boundless energy. Whether they’re aspiring Ninja Warriors or ...