Crucible Krav Maga opened a new location Aug. 15 in Plano at 2961 McDermott Road, Ste. 300. The company offers adult and youth self-defense classes with a focus on the Krav Maga martial arts technique. The business also offers classes in kickboxing and jiu-jitsu along with a general strength and fitness class. 469-777-8288. www.cruciblekravmaga.com