I use good shoes..othitcs too.. I do heavy lifting as I install fitness equipment in homes. This has been a constant pain ongoing for over a week. Nothing has changed in my routine except before this happened I was wearing flat bottom shoes one day at work and it was after that day I noticed the pain starting. I almost have to walk with a limp or an old man in the morning but even just sitting around I feel constant pain. I'm a 33 year old man and have never felt this kind of pain or soreness before. Getting tired of taking ibprophin or alives for the pain. P.S. I eat a pretty healthy diet. Helpppp!!