Conversely , the control group displayed no change in cardiorespiratory fitness while exhibiting increases in % FM ( 0.4 % ; 95 % CI , 0.1 to 0.7 ) , % CFM ( 0.6 ; 95 % CI , 0.1 to 1.1 ) , and VAT area ( 3.0 cm ( 2 ) ; 95 % CI , 1.6 to 4.4 ) .