Muscle is always a muscle, and after a long time, it will only relax the muscle fibers of the muscle.

Fat will always be fat and will not become muscle. There are only two results of fat, which continue to accumulate and catabolize.

To lose weight, aerobic exercise+anaerobic exercise

Aerobic exercise for more than 30 minutes, began to consume fat. Colleagues will also partially consume muscles, so they need anaerobic exercise to strengthen or increase muscles.