I suggest you walk moderately first, and don't exercise excessively. Experts pointed out that although walking is good for health, we must master the methods, and don't blindly walk a lot, which may easily cause leg injuries.
3, in addition to exercise, weight-loss patients must usually keep their mouths shut, mainly with a light diet, do not eat high-fat and high-calorie foods, usually work regularly, do not stay up late.