As Bantamweight Champion Ronda Rousey readies for her February 28th bout with Cat Zingano at UFC 184: Rousey vs. Zingano, in Los Angeles’ Staples Center, she no doubt wants to work on her ground game. That’s exactly what she did when she ran into retired MMA elite B.J. Penn during her visit to the Rafael and Guilherme Mendes’ gym, the Art of Jiu Jitsu Academy. The two fighters hit the tatami, which Roots of Fight caught on film. Watch the footage in the player above.
Rock Hard \m/
