Ben Askren shows the GSP knee pick

To order Ben's "Manhandling Manifesto", click here: Ben shows you how to do GSP's knee pick: And that's just a sample of the series of videos from one of the best wrestlers in MMA on what techniques work best in the cage. Just type in your email and be among the first to hear about the new series. As most MMA fans know, Askren is the current Bellator welterweight champion. Helping out on the series