These two are completely different directions. Doing coolies is endurance training, and you are really not as strong as coolies. Basically they are all thin. But the endurance is very high, and one hundred Jin can walk as fast as flying. But do they have bodies? Is the lung capacity large?

Ideal hates fullness, and reality is very skinny. Nowadays, many people go to the gym to punch in, take a photo and send a circle of friends, and then they will be fine. Others really want to lose weight or exercise muscles. Then why not do coolies? The nature is different! If it weren't for making money, no one would want to humiliate themselves like this. Without background, education, skills and good background, you can't earn easier and higher wages, while people with less money, although a little easier, earn lower wages. Most people who go to the gym have relatively free time, sufficient economic conditions and time and money to go to the gym. Since there are such conditions, who will be the coolie?

Environment: No matter how bad the gym is, it is indoor, with air conditioning and a place to rest. The wind can't blow, the sun can't shine, and the rain can't rain. If you are tired of playing, you can have a rest. Still doing coolies? All kinds of working environments are dirty and tired, especially in summer. Sweating like running water, there is a risk of heatstroke. Moreover, all the work is very heavy, and a person will get hurt if he is not careful. Let's talk about other people's attitudes. In the gym, you are a spender and enjoy being served. Still doing coolies?

It is normal to be scolded for serving others. Working as a coolie, the salary is seven or eight thousand, and the low salary is four thousand. If you are not free to say anything, you must do whatever you are told. Some leaders will give you little shoes. Seriously, if it weren't for money, no one would spoil themselves. Moreover, it is not standardized to engage in manual labor for a long time, and it will also damage the body, which is even more infeasible. Moreover, you can't do coolies and exercises only by the strength of your arms and abdominal muscles. So, who will humiliate himself?

One of the purposes of fitness is competition and the other is fitness. Competition, like high jump, running and swimming, requires systematic training and a complete diet plan, which is very demanding. You never said you would take part in a bicycle race, so you ran three rounds in the street. Can you win?

The crowd is even more special. To put it bluntly, it's just to look good. Muscles in different parts of the body need different training methods. How can coolies give you targeted training? I am almost hungry.