In fact, your problem is mainly about money. In addition, more money and less money, good luck and good coaches.
No matter how much money you have. You can buy a month's class or not. If you consider the cost, it depends on your purpose and your own affordability. If you can afford it, I suggest you spend more. Otherwise, spend less money. However, whether it is more or less, it is recommended to spend less first and examine the level of the coach. It is said that the quality of coaches is mixed. To test this question, you need to learn the relevant knowledge by yourself, to understand whether the coach said it right or not, and whether you told the coach right when practicing. Good luck finding a good coach.
In addition, if you plan to keep fit or study for a long time, the knowledge is convenient for you to use. Even if you don't care about money, you always care about time. The communication cost of booking coaches, waiting for people and so on is also quite high. I know it myself. I'm a professional. Go to the gym to practice by yourself. There are many people to communicate with. What's your major? Everyone is willing to communicate with you. Learn from each other's strengths. Much better than finding a tutor at random. If it is short-term, it depends. If you had more money, you wouldn't have to spend too much time on your studies.
In addition, fitness is a very professional thing, not a reference for half a month's training, and it can be done with a certificate. To become a professional coach, you need a lot of professional knowledge as the foundation. At the same time, a good coach needs experience. He can make a reasonable training plan and diet plan according to your personal situation. Instead of putting all kinds of western training systems on you.
Good luck, hand, hope to adopt.