Mean differences estimated from the random effects network meta-analysis model

% credible intervals); I2: estimated between study heterogeneity standard deviation (95% credible intervals); Relative intervention effectiveness is expressed as posterior medians (95 AET, aerobic exercise training; BW, body weight; CT, combined training; FM, fat mass; HDL-C, high density lipoprotein cholesterol; LBM, lean body mass; RT, resistance training; TC, total cholesterol; TG, triacyglycerols; VO2 max, maximal oxygen uptake; WC, waist circumference; WHR, waist to hip ratio;