Which term refers to the ratio of fat to lean tissue in your body?

Body composition refers specifically to the proportion of fat and lean tissue in an individual's body. This term is essential in understanding overall health, fitness levels, and how effectively one's body is functioning. Body composition can influence metabolic rates and is a key indicator of health status, often assessed to evaluate body fat percentage as well as muscle, bone, and water content.

In contrast, flexibility refers to the range of motion available at a joint, aerobic exercise is any activity that improves the efficiency of the cardiovascular system in absorbing and transporting oxygen, and muscular endurance refers to the ability of a muscle to perform repeated contractions over a period of time. While all of these terms are related to fitness and health, body composition specifically addresses the balance between fat and lean tissue, making it the most appropriate choice in this context.