A beneficial workout for improving endurance is high-intensity interval training (HIIT). HIIT involves alternating between short bursts of intense activity followed by brief recovery periods, enhancing cardiovascular fitness efficiently. This type of training increases both aerobic and anaerobic capacity, allowing for better performance in endurance activities. Additionally, it promotes fat loss while preserving lean muscle mass. Integrating HIIT into your routine can maximize workout efficiency and provide ongoing fitness benefits.