I use these exclusively on my pull-up bar - they offer more pull-up grip options. In my garage I don't have the ceiling height to use full size rings for pull-ups at this time. If you have the space to use full size rings - then those might offer a better value for you. Compared to other solutions to this same specific problem though, the price for the quarter rings isn't that bad. They just have a very specific use case.
Performance
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