To improve cardiovascular endurance, individuals can incorporate a variety of strategies, such as engaging in regular aerobic activities like running, swimming, or cycling. Gradually increasing the intensity and duration of workouts helps build endurance over time. Interval training, which alternates between high- and low-intensity exercise, can enhance cardiovascular efficiency. Additionally, incorporating strength training exercises can support overall fitness and stamina. Consistency, along with proper hydration and nutrition, is also essential for achieving desired endurance results.