I personally feel that if Korean male stars like Kim Jong Kook want to keep fit, they will usually have professional fitness coaches who will specifically coach them in fitness.

These fitness coaches will develop a series of fitness, weight-loss and muscle-building plans for these male celebrities based on their own characteristics, and also set up some diet combinations, etc.

But to put it bluntly, the fitness and weight loss plan of a fitness coach may be different in some aspects, but the general situation is the same.

Probably the first step is to lose fat. It is also commonly known as weight loss. Through a lot of exercise and a series of reasonable and scientific fitness plans, you can significantly reduce the fat in your body.

The second step is to gain muscle. After you exercise to reduce the fat content in your body, you need to increase your muscle mass at this time. It is very likely that you are equipped with some protein powder. You should drink some of this substance before and after exercise to stimulate your muscle development.

The other one is a reasonable diet plan. I don’t know the specifics, but it is nothing more than a combination of meat and vegetables.