The discoloration is very minimal. I have not turned blue. The extent of skin discoloration is not even remotely near what the news media are saying. It is barely noticeable.
It was pretty extensive - we worked out 8 hours a day, 5 days a week, for 3 months, which I think is more than anybody in the Olympics. I thought well I don't need this, the girls need it, but it was a gift.

