Apparatus used for breathing exercises, namely, portable body-training apparatus used for resistance-based breathing exercises; Body-training apparatus; Body-training apparatus to create nasal breathing for strengthening the lungs; Exercise equipment, namely, breathing apparatus for strengthening the lungs; Exercise equipment, namely, respiratory devices for enhancing and increasing the airflow of oxygen into the lungs; Sports training apparatus; Sports training apparatus namely breathing training device for exercise to enhance endurance and lung capacity; Cases specially adapted for sports equipment; Bags specially adapted for sports equipment; Manually-operated exercise equipment for physical fitness purposes; Physical fitness equipment, namely, respiratory devices for breathing to enhance athletic performance; Swimming aids, namely, breathing apparatus; Sporting goods in the nature of a body-training apparatus to build lung capacity for working out in high altitudes; Physical fitness equipment, namely, training controls to increase expiratory and inspiratory breathing capacity to train the pulmonary muscle system; Physical fitness equipment, namely, respiratory muscle training system which increases airflow for exercise purposes; Breathing exercise devices; Exercise equipment, namely, respiratory muscle training equipment to boost sports performance and increase athletic performance; Nose clips for swimming