Men Please help!

[Flipsta]

I was mucking around on P.bars last night and was wondering if what I did has a name
I was swinging and I decided to go down to half arm and I had a good swing going so I followed right through and went right around, like a giant but on my upper arms
Any info would be much appreciated.
Cheers

 

[Deleted member D3987]

without seeing it, sounds like you did a backward roll.