At present, the qualification certificate of fitness instructor can be paid, so when he is a fitness instructor for you, he may find that he is not even as good as you. Therefore, you must think more about private education. If you have to hire a personal trainer and follow an experienced trainer under the recommendation of a friend, the effect will be better and you can learn real fitness knowledge.
Before going to the gym, everyone should prepare a certain amount of protein powder to supplement their daily needs. After that, the consumption of exercise is even greater, and you need a certain nitrogen pump to activate your motivation, because after fitness, you will find that you have no motivation after practicing for a while, because fitness is too difficult, and both physiology and psychology are devastated. So be sure to give yourself motivation and keep yourself going.
When you go to the gym, you can watch related teaching videos online first. Now many video apps have special coaches who can go with friends, so that three or four people supervise each other and avoid being too lazy.
Now some people say that fitness is very expensive, while others say it is very cheap. Cost and cheapness depend entirely on the way you take. If you can get all kinds of resources through the right way of exercise, then fitness is actually a very affordable exercise, so that you can make a group of like-minded friends while getting a good figure, and you will be moved by yourself if you stick to it.