See the second entry down here http://articles.elitefts.com/articles/products-reviews/the-top-ten-efs-gifts-for-the-chronically-injured-athlete-in-your-life/
So this blue heat stuff seems like the business in injury prevention. Am curious if anyone knows if it is vegan (i'm guessing not as it is meant for use on horses so probably animal tested) and/or where to get something similar in the UK?
Is this just the same sort of thing as 'deep heat' or whatever it is called?