A popular method for assessing body fat percentage is the use of calipers in skinfold measurements. This technique estimates body fat by measuring the thickness of skinfolds at specific sites on the body. Other methods include bioelectrical impedance analysis and underwater weighing. Each method has its own degree of accuracy and feasibility, but skinfold measurements are often favored for being non-invasive and accessible. However, factors like hydration and the skill of the measurer can influence results. Understanding body fat percentage helps individuals tailor their fitness and dietary plans effectively.