Train like a ninja! Ninja Pipes are the most challenging shape in the Slackers Ninjaline™ backyard hanging obstacle course, perfect for building forearm and pinch strength. Add some variety to your course with the hanging strap which allows for full shoulder rotation. Plus, this smaller size is perfect for beginners and small hands! Perfect for use on our Ninjaline™ (sold separately) or on your own course.
Endorsed by Brian Arnold “The Ninja” Brian Arnold is a recognized expert in ninja warrior competition and training. As a highly successful warrior, he is the ninja that beginner warriors turn to for training tips. In his free time he likes to rock climb and train with Slackers™ slacklines and Ninjaline™