Interval

The Interval (間合い, ) is a term denoted to the space that lies between two individuals within combat. More specifically, it is the distance between the two opponents and the speed in which they can cross this distance to execute their attacks. The Interval is a concept often associated with Iaidō due to the nature of its execution. The range between any swordsman and his opponent is based on his speed and skill, which determines how swiftly he can close the gap between the individuals and ultimately defeat his opponent. The range is often considered to be within a radius of five meters, though can extend outwards dependent on the sheer skill of the individual in question. Truly masterful swordsman recognize the optimal range in which they perform their techniques, often baiting others to come within this range before executing them within an instant.