Final answer:
The average %BF value for adult men (20-29 yr) is approximately 12-20%.
Step-by-step explanation:
The average %BF value for adult men (20-29 yr) is approximately 12-20%.
Body fat percentage is a measure of the amount of body weight that is made up of fat. For adult men between the ages of 20 and 29, a healthy body fat percentage is typically between 12% and 20%. This means that, on average, about 12-20% of their total body weight is made up of fat.
It's worth noting that body fat percentage can vary based on a variety of factors, including genetics, body composition, and overall health. The range provided is a general guideline, and individual men may have slightly higher or lower body fat percentages.