Strength training and endurance training differ in their goals and methods. Strength training focuses on increasing muscle strength and mass by using resistance, incorporating lower repetitions with heavier weights. Its primary aim is to enhance power and muscle density. In contrast, endurance training is designed to improve aerobic capacity and stamina through prolonged activity at moderate intensity, focusing on higher repetitions with lighter resistance or bodyweight exercises. Both types of training are vital for overall fitness, but each serves distinct purposes.