Webby maximizing the oxygen intake, total concentration breathing allows demon slayers to maximize their muscles’ capabilities and boost their physical abilities. Webthis is known as the total concentration constant technique. Total concentration breathing is the foundation of the demon slayer corps' combat ability,. Web“total concentration breathing constant” is to do the total concentration breathing all the time even when you are sleeping. This way the physical ability will. Webwhat is total concentration breathing, you ask? Total concentration breathing is where the demon slayers inhale maximum amounts of oxygen through. Constant is the key to unlocking physical and mental prowess. This means practicing the technique day and night to improve reflexes. Webyoriichi tsugikuni was a prodigy who invented breathing styles, starting with sun breathing. Breathing styles evolved into wind, water, fire, stone, and thunder to suit. Webtotal concentration breathing is a key fighting technique for demon slayer's titular characters, and here's how it works on the anime show explained. Webintroduced in the show's third episode, total concentration breathing is a technique that allows warriors to increase their heart rate and blood flow in order to achieve a.