There are more and more CrossFit Kids programs out there and many people training their kids at home. Finding a reasonable pull-up bar for them can be difficult. Having the kids use a box to get up to an adult height pull-up bar can be dangerous, and you want to be able to change the height as they grow or move from jumping to unassisted pull-ups.
The Rogue Kids Pull-up Bar can be adjusted in height in 2″ increments from the ground to 7 feet. It attaches to the J-cup holes on the Rogue Infinity Rigs, Wallmounts, R3, S1, S2 and S3 Squat Stands in seconds. As you can see from the video, it is strong enough to handle the weight of any kid.