What is aerobic exercise? In short, the so-called “aerobic exercise” refers to durable exercise that enhances the inhalation, transport and utilization of oxygen in the body. How is walking aerobic? When walking to control the heart rate at 200 minus the number obtained after age, continuous exercise for 30 minutes, as far as possible to adhere to the goal of 40-50 minutes, you can achieve good results of aerobic exercise. Walking is the best medicine! Stick to aerobic exercise five or six times a week, and as long as you can keep walking consistently for 30 minutes every day, you will notice amazing changes in your body and you will become energized while being passionate about life! Being able to do 30 minutes of aerobic exercise every day for a long time can prevent the following diseases: Prevent heart disease: Not doing it for more than 3 hours a week can reduce the risk of heart disease by 35% to 40%. Reduce high blood pressure: After middle age, blood pressure mostly rises, but not working can reduce the secretion of hormones (because hormones can drive blood pressure up), thus reducing the chance of blood pressure rising. Avoid dementia: The American journal “Nature” reported that people over 60 years old, three days a week, each time walking for more than 45 minutes, you can get the whole body blood activation, brain circulation smooth, can prevent forgetfulness and dementia. Prevent atherosclerosis: Modern people’s unhealthy eating habits, making the amount of cholesterol too much, easy to induce myocardial infarction, cerebral infarction and other pathologies. Not lasting more than 20 minutes helps to break down and burn neutral fat in the body, increasing the amount of good cholesterol. Prevent diabetes: walking exercise can consume a lot of glucose and lower blood sugar. Keep away from the deterrence of breast cancer and rectal cancer; prevent osteoporosis; reduce depression.