Breathing technique significantly affects physical performance, influencing endurance and overall efficiency during exercise. Proper breathing practices, such as deep diaphragmatic breathing, enhance oxygen intake and utilization, sustaining energy levels during exertion. This technique reduces fatigue by maximizing oxygen delivery to muscles and facilitating quicker recovery. Furthermore, efficient breath control can help manage exercise-related stress and anxiety, fostering better focus and mental clarity. Whether during aerobic activities or strength training, mastering breathing techniques can lead to improved performance outcomes and greater comfort during workouts.