Breathing techniques have a profound impact on physical performance by enhancing oxygen efficiency in the body. Proper breath control can optimize lung capacity and improve endurance during physical activity. Techniques such as diaphragmatic breathing enable athletes to manage their heart rate and maintain focus under pressure. These methods also aid in recovery post-exercise by promoting relaxation and reducing stress. Skilled breathing practices can lead to increased stamina and efficiency, ultimately contributing to improved overall performance in both endurance and strength sports.