Brisk walking heart rate of 130 beats / min is able to burn fat. Fat burning exercise has a fat burning heart rate calculation method, need to be calculated according to age, that is, 220 minus age, multiplied by 65%-85% of the maximum heart rate, is the fat burning heart rate. 30-year-old adults, fat burning heart rate of about 130-140 times / min, will be able to achieve the purpose of burning fat. But it should be different from person to person, not too dogmatic, otherwise it will affect the health of the body. If you have coronary heart disease, hypertension, cerebrovascular disease and other chronic diseases, you can not achieve this heart rate fat burning, otherwise it will induce the onset of disease and dangerous. When exercising, be sure to make the appropriate adjustments according to the actual situation of the individual.