I've been doing battojutsu for about two months now. i started off barefoot, until the wood gym floor starting "tearing" the skin on my toes. to solve that problem, i started wearing tabi. lately, though, it feels like the bottoms of my feet are bruised. my heels and balls (of my feet) hurt when i walk around barefoot in the house. does this sound familiar? would i know the difference between a torn plantar thingy and a bruised feeling? thanks J.