In fact, the subject's question is not very rigorous, not all fat people are powerful; The "daily" of another person's daily exercise is only frequency, not quality or effect. But I think under the same weight, the strength of a regular fitness instructor is definitely crushing a fat man.

Fat people are divided into fat and strong. Many bodybuilders have developed muscle lines in the preparation period; But in the offseason, he is a big fat man. In Wrestling Dad filmed by amirkhan, it was a short transition from a fat man to a muscular man.

The reason why you think that your daily fitness strength is not as strong as that of fat people is because you train too little and your actual muscle mass is smaller than that of fat people.

Because of the large weight base, fat people bear more pressure than thin people in daily sports such as walking and climbing stairs, so in daily training, fat people's lower limb strength is generally greater than that of ordinary people. For fat people, they exercise their lower body every day. Therefore, in general, the lower body strength of fat people is great, and because the lower body strength is great, the strength training of fat people in the upper body has also been greatly improved, which can be understood as a good foundation.

However, thin people have a small weight base, so they can't get very effective training in walking and climbing stairs in daily life. Even if they go to the gym every day, squatting on one side 10 kg is not necessarily more important than being fat. Thin people tend to grow muscle lines. Muscle lines do not mean great strength, but great strength in dimension. Thin people have muscle lines, and the actual muscle content is not as big as that of fat people. So the strength is not as good as that fat man. Under the same weight, fitness enthusiasts must be the power to crush fat people.

So you see, it's good to keep exercising. I hope my answer is helpful to you ~ please praise me!