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Body Frame Size Calculator
Determine your skeletal frame size using height and wrist circumference
Calculation Method: Frame size is determined by the ratio of height to wrist circumference ($r = \frac{\text{Height (cm)}}{\text{Wrist Circumference (cm)}}$). Enter your measurements below.
Anthropometric Measurements Input
Calculation Results
⚠️ Not medical advice. For educational and fitness reference only. Body frame size classification provides a general structural baseline for ideal weight ranges.