Effects of Aerobic Exercise on Lean Non-alcoholic Fatty Liver Disease (NAFLD)

The subjects conduct an aerobic exercise at 65-80% maximum oxygen consumption three times per week for 60 min/session (including 5 min warm-up and 5 min cool down) with treadmills, ellipticals, and rowing machine. The subjects attend health education sessions (eg, general health knowledge of NAFLD and metabolic diseases, and elements of a healthy lifestyle) monthly in the 12 months.