I did Tae Kwon Do when i was younger, but can't say i remember much to use instinctually.
I did take Judo when i was in college a couple years ago, and that
definitely broke some barriers for me.
After that I got really serious on the "route sending" rock climbing scene, and watched my body transform before me.
I now practice Qigong sets and work with energy flow + ashtanga vinyassa yoga - but im kinda just going at my own pace. I'd like to see what i'm capable of in a spar now.
Overall, I'd have to give it to the climbing/Movement meditation (Qigung) - it changed how i operate my body, from such a simple thing as grabbing a door handle or using a fork.
I also play piano, and with my resignation in the party-play business (ever seen eyes wide shut?) i've come to think ive got some deadly hands if it ever came to it.