Be Fierce, Be Fearless, Be an American Ninja Warrior!

Is your family hooked on the TV show? American Ninja Warrior is one of those rare viewing experiences-- everyone can enjoy it, there are life lessons playing out before your eyes, and maybe... Just maybe... If you work for it, you could be a Ninja Warrior, too!

The Happy Up stores have stocked Slackers NinjaLines and Slacklines for years. This year, Slackers/B4Adventure partnered up with NBC to release a line of American Ninja Warrior branded products. Same quality, same ingenuity of design, and the same level of physical challenge you expect!