Is your twerk game lacking? If so, then follow Serena Williams' simple steps to booty-popping success.
The 21-time Grand Slam singles champion took some time away from the court to give us her personal twerking instructional video. Just listen to Williams and you'll be shaking up a storm like a tennis legend.
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Step 1: Squeeze the glutes.
Step 2: Engage the quads.
Step 3: Take a wide stance.
Step 4: Back of the palms, slowly slide down.