We have a Thai boxing gym in these parts that has a lot of non-contact classes (that is, you don't contact other people, just the bags and whatnot). I have been very intrigued by this because I need to find something I can do that doesn't load the spine, and this seems like something that might work. Your report was another push in the direction to go and try it out. I need to get out of my do-nothing-but-run-and-core-exercises rut![]()