I just had a thought - Do they sell Swivels for Rings? If so would they be useful?
Just curious becuase I cam across the Perfect Pullup which allows the hands to rotate and thought that idea might be also beneficial for rings.
Swivels For Rings
Started by jwalker497, February 15, 2013 · 2 Replies · 2,782 Views
The rings will already rotate at least 360 degrees by the straps twisting. Longer strap will allow more twist.
Butt if you wans to twist them lots i a row (e.g. several forward roll muscle ups in a row) then I hear eyebolts are what people generally use to affix rings but let them spin freely.
As I said you should be fine as you are, I love the way rings spin during pullups.
Be careful with that advice, and make sure you know what you are doing. I will not get into that explanation, you should consult an engineer for that kind of thing, or make sure you get a bolt that is MADE to be free-spinning AND has a working weight that is appropriate.