Review on Ultimate Obstacle Slackline Equipment: Unleash Your Playground Training Experience by Trevor Rodke

This was a gift for my 11 year old son who enjoys watching American Ninja Warrior and doing parkour with his friends. They hang down and climb anything they can reach. We have a cable car in our garden and it works great between the posts for our patio and the post that holds the rope. Now they climb the obstacles in the line of idlers, jump over them to the cable car and off they go! It's great fun and the neighborhood kids are lining up! This is a challenge for my 11 year old son and he loves it, not too difficult but not easy either. He doesn't get it right every time. And it took a few tries and a few bubbles to get it right the first time. However, my 9 year old daughter was the first of the participants to successfully climb it (much to the chagrin of the 8 year olds or so 11 year olds who were challenging each other at the time!). Even my 5 year old loves to climb it. , although it's definitely too hard for him to do at the moment. But he's done!