My detail measurement at 1 August 2015 by Farid Ansori.
Weight = 60,5 kg
Arms
R : 29 cm, L : 29 cm
Chest : 91,5 cm
Abdominal : 87 cm
Thigh
R : 51 cm, L : 51 cm
Calf
R : 37 cm, L : 37 cm
Skinfold Measurement
Triceps : 7 mm
Biceps : 5 mm
Subscapular : 15 mm
Supraspinale : 19 mm
Abdominal : 25 mm
Thigh : 7 mm
Calf : 3 mm
Sum of skinfold : 81 mm
Reference » click here
Based on normal measurement table, Irene Ridjab’s category : EXCELLENT!
Based on athletic measurement table, Irene Ridjab’s category : GOOD
Body Fat Measurement
– Total skinfold = 81 mm
– Divide by weight ( lbs ) > 60,5kg = 133 lbs
81 : 133 = 0,6
– Multiply by 28 (man) or 30 (woman)
0,6 × 30 = 18
Body fat = 18 %
LBM ( Lean Body Mass ) Measurement
– Multiply bodyfat with weight
18 × 133 = 2394
– Divide by 100 = weight of fat
2394 : 100 = 23,94
– Subsctract weight with weight of fat =LBM
133 – 23,94 = 109,6
Lean Body Mass = 109,6 lbs = 49,8 kg
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