One of the fixed expenses of fitness is the fitness card. The gym next to the school will do. 500 a year meets 400 to win. You can go to the gym and take a hot bath for 360 days. A year's water card may cost so much, but it is not a small expense for the student party to take out 500 at once. But fitness requires tooth extraction. Then it's winter and summer vacation. I can't stop this hobby when I get home. There is also a season card when you go home, usually around 300, which is another expense. Fortunately, I can be a coach when I go home, and I can exercise for free, saving a little money.
You said that if you don't have money to do anything else, you can eat steamed bread for a living, and if you don't have money to exercise, you have to eat well, otherwise you will practice in vain, so my biggest expense is poor fitness. I used to eat a bowl of noodles too early in the morning, but now I'm fine. There are a lot of milk and egg noodles, and suddenly there are a few more expenses. Eat more meat in the canteen at noon, and eat something else if you are not full. The most important meal is over. Eat 2-3 meals a day, and your wallet is getting thinner and thinner.
In addition to the regular diet, I sometimes have to drink protein powder, and the cheapest protein powder is four or five hundred and one cans, which is not a small expense. Fortunately, I don't drink nitrogen pumps and other supplies, otherwise I would be poorer.
Since I started exercising, I've changed my previous habit of being extravagant, and I have to think carefully about spending one or two yuan, because there may be no eggs to eat at the next meal. I used to buy a pair of shoes regularly every two months or so, but now I live by online pictures.
Even so, I don't regret it at all, because fitness has brought me far more than I spent.