"After a dominating victory over B.J. Penn at UFC 94, Georges St. Pierre is clearly the better fighter. GSP left no doubt. And yet now there is, thanks to one of his cornermen, Phil Nurse. It's pretty clear by watching the video that Nurse had some Vaseline on his hands when he rubbed St. Pierre's shoulders, back and chest between the first and second rounds.
Why is that a big deal in mixed martial arts? It's significant because of all the grappling and maneuvering that takes place on the ground. St. Pierre was on top of Penn in the second round and the Hawaiian tried several times to shift his legs up to work for a triangle choke or an armbar. Grip and some friction is huge in these cases and a slippery fighter would make it more difficult to lock on one of those holds. Above you can see, Nurse apply Vaseline to GSP's face, then get more Vaseline, then rub his shoulders, arms and bac