One Product Behind Dara Torres' Success

So perhaps you watched Dara Torres last night, dazzling in a sleeveless white sheath on “The Tonight Show”, chatting up post-Olympics life with Jay Leno. You might also know more than you care to about the unique and rigorous stretching regimen she uses to keep limber and lithe. But did you know about the Power Tower? You didn’t see it at the Water Cube in Beijing or even in Singapore where Torres trained prior to the Games.