Correct breathing during exercise is crucial for maximizing endurance. When individuals breathe properly, they optimize oxygen uptake, which is essential for sustaining intensity and performance. Deep diaphragmatic breathing allows for better oxygen distribution to the muscles, reducing fatigue and improving stamina. Poor breathing patterns, such as shallow or inefficient breaths, can lead to early exhaustion and decreased aerobic capacity. By focusing on controlled and rhythmic breathing, athletes can enhance their overall endurance and keep their energy levels consistently higher during workouts.