ESPN Search

Capital One Impact Performances of the week include Duke women's lacrosse, Boston University hockey, Hofstra softball and Cal State Fullerton baseball.

With a voice like the Dark Knight, Matt O'Keefe is an intimidating presence on the lacrosse field. He talks about it at Warrior 40.

John Brenkus of Sport Science stops by ESPN to explain how athletes can excel in their sports. Here he discusses the best way to increase bench press maximums -- and which body types are most prone to high bench numbers.