Provided is a pursed lip breathing apparatus and method of use thereof. The apparatus includes an elongated member having a first end, a second end, and a central cavity extending between the first end and the second end. A first opening of a first size is located at the first end and a second opening of a second size is located at the second end. The first opening accommodates a user's lips and is larger than the second opening. The central cavity includes a first end portion located in communication with the first opening, a second end portion in communication with the second opening, and a tapered portion between the first and second end portions. The method includes bringing the apparatus to one's mouth, placing one's lips against or around the first end, and breathing out of one's mouth into the first opening.
