So. I don't have rings, but did a bit of research and am going to get (with Bitcoin 😎) a set of them from Amazon for about $50 USD. Ultimate Body Press Bodyweight Resistance Trainer
They have WAY less reviews, but still a very high overall rating. If I end up loving them, we'll probably upgrade to TRX.
I'm so glad you are learning from my little lessons.
Speaking of.... just published my lesson this week.
Markdown Challenge! - guest teacher @carrieallen!
Pop on over there to participate and get more upvotes from me! (and too!).
RE: "Anti office guy" exercise /w video instruction