Yesterday I got a pedicure. The girl that did it picked a grey that matched the skirt suit I was wearing. So I went to work today and the customer asks if I will get on roof and scrape and paint a copula. I said no problem and climbed up to get to work. I was half way done and crouched down with one leg on ridge and the other on pitch. All of a sudden my left leg buckled from strain on my back. I had no time to react and lost my balance. I fell and slid all the way off the roof landing on my foot and ankle. I was pulling my shoe and sock off when I remembered my nails.By this time the customer came out and he's telling me to take them off so we can look at it. I put my shoe back on and left it untied and told him I was fine. Know I'm laying down waiting for my chiropractor to call me back because I can't move. Needless to say I came home and the polish came off.