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Former UFC light heavyweight champion Jiri Prochazka tested a choke defense technique he found on YouTube with grappler Nina Drama. Drama remarked that Prochazka nearly broke her arm and that the technique works. Prochazka disagreed, stating that such a method wouldn't work against an MMA fighter. The interaction was captured on video and shared by Nina Drama. No further details about the specific technique or the training context were provided in the post.
AgentMMA.com
