If you simply reduce fat without increasing muscle plasticity, you can see obvious results in about a month. You just need to run for an hour every day and control your dinner. The effect is particularly fast, and you can lose about 6-8 pounds a month. The disadvantage is that it is easy to rebound.
The most reasonable way to reduce fat is to combine strength with aerobic, which is much better than simple aerobic and is not easy to rebound. After brushing the fat, the skin will become firm and stylish, but it usually takes more than 3 months to achieve the effect.