Forty minutes. It usually takes 40 minutes to run before you start burning fat. People who have no exercise habits should not try to be brave if they can't persist at first. You should use a step-by-step method, 20 minutes today, 25 minutes tomorrow, and gradually reach 40 minutes.

Jogging is an aerobic metabolic exercise, which can enhance blood circulation, improve blood supply to the brain and oxygen supply to brain cells, relieve cerebral arteriosclerosis and make the brain work normally. Running can also effectively stimulate metabolism, increase energy consumption, and contribute to fat burning and bodybuilding.

Extended data:

It usually takes more than half an hour to exercise to consume the fat stored in the body. The speed of losing weight is related to personal physique and weight. Generally speaking, the overweight people lose weight faster.

Long-term jogging is one of aerobic exercises that help to exercise. Pay attention to persistence, and it will definitely have an effect. It is recommended to jog for more than 40 minutes every day, which is conducive to burning fat and improving body resistance.

References:

Jogging (aerobic exercise) Baidu Encyclopedia? Running to lose weight and rebound? Maybe you ran wrong in the first place! xinhuanet