Calculate your body frame size using your height and wrist circumference. This helps determine if you have a small, medium, or large frame.
You have a large body frame. This means you may have a heavier bone structure.
How it's calculated:
Body frame size = Height ÷ Wrist circumference
Body frame size is often used as the informal definition of body composition that adjusts for skeletal mass. Since a lot of bodyweight prescriptions such as body mass index (BMI) do not account for body fat levels, body frame size calculation can be a valuable determinant of the physique.
Your body frame size index can be small, medium, or large. Although note that the index is likely not associated with the density or the strength of your bones.