Alistair Overeem Tested Negative For Anabolic Steroids And Drugs Of Abuse after Strikeforce fight last weekend.
Alistair Overeem tests clean. Will it dissuade criticism? Probably not.
Strikeforce Heavy Artillery review, BJ Penn on Sports Science and UFC 114 video preview on ESPN's 'MMA Live'
MMA Live recaps Strikeforce: Heavy Artillery. Alistair Overeem retains his title with ease. Will Fedor Emelianenko be next for the champion? Sport Science looks at the science behind the...