Yes, I often face the computer, and my shoulders and neck are particularly stiff and sore. I have used ancient moxibustion twice in a row, and my shoulder has stopped hurting. Originally, I was sore and wanted to go to the moxibustion hall, but I found this useful, cost-effective and convenient. I often moxibustion different acupoints at home, which can prevent colds, insomnia and so on.