MVPA was inversely and independently associated with all indices of total BF ( for example , 1 s.d. higher MVPA was associated with a reduction in FM , = -0.09 ( 95 % CI : -0.14 , -0.04 ) s.d. ) and abdominal BF ( for example , WC : = -0.07 ( -0.12 , -0.02 ) ) .