Although no significant changes were observed in total fat mass in the PLA and PRO groups, we did show a significant decline in percentage of whole - body fat and leg fat mass in response to 12 wk of resistance - type exercise training (P < 0.05); no significant differences were observed between groups (data not shown). (academic.oup.com)
They took kids» height and weight to calculate body mass index and performed a scanning technique to determine total fat mass, among other methods. (sciencenews.org)
Leptin levels correlate with total fat mass and total caloric intake: the higher your body fat, the higher your leptin levels and the lower your body fat, the lower your leptin levels. (physiqonomics.com)