SCOTTSDALE, AZ - One in four women will be a victim of sexual assault by the time they're 25-years-old, according to the National Center for Victims of Crime. Valley women are taking a step to lower their chances of becoming a statistic by learning self-defense. In the attached videos, Fight Ready Instructor Heath Wiggington demonstrates two moves to fight off an attacker. He said even a small woman can take on a larger and stronger attacker if she uses leverage and proper technique.