Doing great spin photos, is tricky because its all about timing. Not only for you, but the photographer as well. You need to be able to hold the spin for at least 2 rounds, and do not go very fast. Then its up to the photographer, to get the focus + angel just right. When I do spins fr shoots, we agree on taking maybe 100+ pictures, and only excpect 5 good ones, however its worth the trouble. And if you find a spin pic, that you just love, but is out of focus, just go with that in the editing. Concert black/back add motion or gaussian blur as a vignette around you, just touching your figure enough to get some more blur on you aswell. Other than that, the best thing is to practice poses and moves before the shoot. Focus on being able to have enough control to not turn around on the pole, when you are doing your trick, because if its a studio shoot, there will be lamps and such, making it difficult for the photographer to move to far, to get the angel right. Another thing is, to show pictures of the moves you want to do (Veena has a great gallary here) because often the photographer doesnt know what you want to do, and they might take the picture at the wrong time and they might not have the equiptment to take several pictures right after eachother, leaving you in the air for a long time, which is not good or save with the warm lights. Remember a towel :)