I read somewhere that JJ not only had a winter off for the first time in awhile, but also bought a Tempurpedic (Swedish foam is what the article said) mattress and it has really made a difference in how his back and whole body feelsQuick, get Sheets a tempurpedic bed! Heck, wrap the guy in the foam! That way, he'll pitch out of his mind! Actually, I could see this totally playing out after the season. "Hi, my name is J.J. Hardy, and I used to have nagging back injuries that kept me from realizing my potential as a baseball player. I got the tempurpedic bed and now, I can field balls from anywhere in the stadium. Thanks tempurpedic!"