ESPN MMA Live: UFC 114 Preview

May 21, 2010
MMA Live recaps Strikeforce: Heavy Artillery. Alistair Overeem retains his title with ease. Will Fedor Emelianenko be next for the champion?

With the help of B.J. Penn, Sport Science looks at the science behind the submission. Heavyweight Todd Duffee also checks in prior to his return at UFC 114.

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