Lumbar muscle strain is not suitable for the following jobs: 1, driver 2, computer 3, office 4, humid working environment 5, heavy manual labor. I can't work in marketing, but I don't know what your major is. If circumstances permit, do business. Although the business is very difficult, you can put some plaster on your back if you have a backache. I used to put health care plaster on Miao, Dad and Dad, but now it doesn't hurt. Anyway, I just do more exercise first and pay attention to protecting my waist. I also work. I spend 10 hours lying on the computer every day to find a comfortable size.