So a little bit ago me and my family were arguing over "Could a really muscular and toned guy with no Martial Arts Training kill somebody like "Rosi Sexton" if they were to get into a life or death situation, i supose. Most of us have been doing Advanced Karate for 6 years almost 7 now. The majority disagree with me that the Male would win though the female is "Very" highly trained. I am small too, but am humble enough to admit that size defiantly does matter at a certain point. Let me know your opinion on who you think would win, Thanks - Tim