Change in Fat Mass by Subject. Individual responses for changes in Fat Mass from Baseline to Post Week 3 (Δ). Exercise + FS (EXFS; left); Exercise-alone (EX; center); Control (CON; right). Dashed line represents the mean. Fat Mass was significantly reduced over time (p ≤ 0.017) in EXFS, and reduced significantly more than EX (p ≤ 0.05).