Aikido is a martial art developed in the early 1900s by Morihei Ueshiba, also known as O'Sensei, or “great teacher.” It draws on the techniques of sword and spear fighting, jujutsu, and other martial arts, and focuses on joint locks, pins, and throws. It allows practitioners to control assailants without resorting to serious injury. This is done by redirecting the attacker's aggression and momentum. Aikido practitioners do not need to be physically strong in order to be effective. They learn how to blend with the energy of the attack, rather than meeting it head on, and respond with centred, often circular, movements. Practitioners of aikido seek to develop unity of mind, body, and spirit through a sincere, rigorous, and disciplined commitment to the art. Many have applied the principles of aikido far beyond the martial arts realm. This “off the mat” aikido helps people to better deal with conflict, and to live life with greater openness and awareness. Aikido is a unique martial art with emphasis on self-defence and control, rather than on causing harm. It has grown in popularity over the last century, and is now practiced around the world. It not only teaches physical techniques, but also emphasizes the importance of mental and spiritual development. Aikido is a great way to learn how to defend oneself while maintaining respect for others.