Iron Sharpens Iron Krav Maga teaches self-awareness through self-defense. We believe that Krav Maga helps you achieve that goal while getting in shape and having fun at the same time! Iron Sharpens Iron Krav Maga is the only IKMF Krav Maga affiliate in Texas! Through our classes, Krav Maga, Kettlebell Training, HIIT, Yoga, and No Gi BJJ each vigorous hour spent training is seen as an opportunity to build confidence, discipline and both mental and physical strength.