Gymnastic Rings 
These are such a fantastic piece of equipment for a variety of exercises, and essential for skills like the iron cross and muscle-up. If you’ve never done exercises on the rings, then you’re in for a big surprise – everything is harder to do.
I’ve bought rings from a number of sources over the years and currently recommend Rubberbanditz.com.
Jun 19, 2012 | Category: Products | Comments: 2
can these be hung from the wooden beams in my garage ceiling?
Yes, I’d just put something softer around the beams, like some towels, to minimize wear on the ring straps.