Anyone ever play around on gymnastic rings? They just installed a pair in the 24 hour Fitness here and they are the hardest thing I've ever done. It scares me how simple gymnasts make it look. You get on and its like trying to do a handstand on the tip of a pencil in Chile during the middle of an earthquake. I'm trying to build a set right now to put in my garage. If you can master these things, you have to be super buff and strong.
I built my own last summer. They still wtfpwn me whenever I get the chance to go on them... but I'll definitely be working hard on it this summer. Want to get my muscle-up form down.