Do they do it nekid?
I might try it again if they do it nekid.... and you don't have to close your eyes. But, if not... Yoka Yoga makes my back and knees hurt. I can't even think about getting into some of those positions without my body starting to hurt just thinking about it... Most everytime I tried it, I gave up after a couple of painful seconds.
I'm not into working that hard... unless I really have to do it.
Tonight I had to pick up a huge five drawer file cabinet and lift it over a desk to get it moved. No. It wasn't a "we job" I had to do it on my own.
After I did that and was Yoga'ing pretty hard... the only thing I could think of was "Gee! Maybe I'm still a tough guy after all!" (As if I ever really was one!)