Objective:The study analyzed the aerobic exercise–induced changes of plasma and weight-bearing index in obese postmenopausal women with dietary control, discussed the effect and proper mechanism of aerobic exercise induced changes of leptin-resistance in obese postmenopausal women.Method:Divided 44 obese postmenopausal women into 4 group Stochastically: control group (C, n=10), diet group (D, n=10), exercise group (E, n=11) and diet