Why does skinfold of lower extremities decrease over a time period when over this same time period people's weight increases?

My data shows an increase in pectoral, subscapular, suprailiac, triceps, biceps, midaxillar and sum of skinfold fat thicknesses (from 100 to 112) over the four-year period however there is a...

09 October 2013 4,333 7 View