SwimNews’ Craig Lord compared the performance gains of 450 swimmers now wearing the LZR Racer at Manchester 2008, and found that more than 400 of them were clustered in an approximate range from 1.6% to 2.3%. Presented to a professor who spends his life looking at probabilities, the answer was clear: Without a shadow of a doubt … if you have that kind of result in a medical experiment, you’d be looking at ‘case proven’. Read more here on SwimNews.com.