Training that is associated with aerobic capacity improvement is primarily cardiovascular exercise, which includes activities like running, cycling, and swimming. These exercises enhance the efficiency of the respiratory and cardiovascular systems, allowing the body to use oxygen more effectively during physical exertion. Incorporating interval training and high-intensity workouts can also significantly boost aerobic capacity by challenging the body to adapt to varying intensities. Regular aerobic training not only improves endurance but also supports overall fitness and health, contributing to a reduced risk of chronic diseases.