... waist-hip ratio, etc). It can provide scientific data for weight control, diet, slimming, muscle training, nutrition balance and diagnosis ... waist-hip ratio, etc). It ca provide scientific data for weight control, diet, slimming, muscle training, nutrition balance and diagnosis ... bones.Body fat: Sum of subcutaneous fat, visceral fat.Fat-free weight: Make up by water contain, protein and abi-osalt. ...