What type of exercise is primarily focused on enhancing aerobic capacity and strengthening heart muscles?

Enhancing aerobic capacity and strengthening heart muscles are the primary goals of cardiovascular exercise. This type of exercise elevates the heart rate and increases oxygen intake, which helps improve the efficiency of the cardiovascular system. Activities such as running, cycling, swimming, and dancing are examples of cardiovascular exercises, all of which contribute to better endurance and heart health over time.

Strength training focuses more on building muscle strength and size rather than cardiovascular endurance. Flexibility training aims to improve the range of motion in joints, while balance training is designed to enhance stability and coordination. Each of these other exercise types plays an important role in overall fitness, but they do not primarily target aerobic capacity in the same way that cardiovascular exercise does.