The primary differences between endurance and strength training lie in their aims and methods. Endurance training focuses on improving cardiovascular fitness and stamina, typically involving lower resistance over extended durations, such as running or cycling. Conversely, strength training emphasizes muscle hypertrophy and power, utilizing higher resistance for shorter time spans, like weightlifting. While both forms of exercise enhance physical fitness, they target different components, and incorporating both is essential for well-rounded overall health.