Mental Warrior Studies focus on individuals that have shown exemplary service on the battlefield, as well as discussion and analysis of combat citations. Martial culture studies focus on societies that produce warriors either primarily or exclusively. Some of the martial cultures that are studied are the Marine Raiders, Spartans, Zulu and Apache. By studying these cultures, Marines learn fundamental tactics and methods of the past and reconnect themselves with the warrior ethos of the Marine Corps. Combative behavior studies interpersonal violence, as well as rules of engagement and the force continuum (which dictates when and how much force can be used in response to the mission, up to and including lethal force). The development of this discipline also stresses situational awareness, tactical and strategic decision-making, and operational risk management. Character The purpose of this discipline is to create "ethical warriors." It involves discussion on Marine Corps core values, ethics, and good citizenship. An instructor can fail a Marine if he or she feels that the student does not adequately possess honor, courage, and commitment. Some belts also require the approval of the commanding officer before being awarded. The force continuum is discussed, allowing a Marine to responsibly use the minimum amount of force necessary, including lethal force. Leadership qualities are also stressed. Physical In MCMAP, only a third of the training involves techniques and physical development. The physical discipline includes the training of fighting techniques, strength, and endurance. This discipline also includes sustainment of skills and techniques already taught, in order to improve skill as well as develop weak-side proficiency. Ground fighting, grappling, pugil bouts, bayonet dummies, and other techniques are used to familiarize Marines with the application of the techniques used. In addition, physical strength and endurance are tested and improved with various techniques that often require teamwork or competition, such as calisthenics, running with full gear, log carries, and boxing matches. Techniques can also be practiced in water or in low-light conditions to simulate combat stress. Techniques MCMAP draws influences from several disciplines including Brazilian jiu-jitsu, Wrestling, Judo, Capoeira, Sambo, Bujinkan Budo Taijutsu, boxing, Savate, kickboxing, Isshin-ryū Karate, Muay Thai, Taekwondo, Kung Fu, Aikido, Hapkido, Eskrima, Sayoc Kali, Jujutsu, Krav Maga, Iaido, Kendo, and Kobudo. The techniques used by MCMAP vary in degrees of lethality, allowing the user to select the most appropriate (usually the least) amount of force. For example, a Marine facing a nonviolent but noncompliant