less than 20% was below average, 20-27%
was average, and more than 27% was above
average,9 Triceps skinfold thickness was
measured on the back of the right arm over
the triceps muscle, midway between the elbow
and the acromion process of the scapula,
and categorized into three levels based on
percentile and sex; for males, less than
11.3 mm was level 1, 11.3-12.5 mm (standard)