This past week at WEC 53, Anthony Pettis created one of the biggest highlights in MMA history with a wall-walking head-kick knockdown that set up a championship victory over Benson Henderson.
As amazing as the kick was, should such gravity-defying blows remain legal in the sport?
That’s a question a reader posed to MMAjunkie.com medical columnist Dr. Johnny Benjamin, who tackles the topic in his latest “Ask the Fight Doc” installment.