We can find that with the growth of age, our health is getting worse and worse, and it is easy to feel very tired. We must pay attention to physical exercise at this time. Maybe we can't do some strenuous exercise, but we can do some relatively slow exercise, such as going out for a walk more when we have nothing to do. At the same time, you can also eat some health products to improve your immunity.
If you want to stick to that position, you can consult your own leader and ask him if he can change you to a relatively easy position or try to reduce your workload.