The best running exercise depends on your individual goals and fitness level. If you are looking to improve your overall running performance, interval training is a great option. This involves alternating between periods of high-intensity running and rest. If you are looking to build endurance, long-distance running is a great option. If you are looking to build strength, hill running is a great option. Ultimately, the best running exercise for you is the one that fits your individual goals and fitness level.
