For example, cervical traction or drip physiotherapy (electrotherapy massage) is generally 20 minutes each;
Expert manual massage is more complicated, which may include joint reduction, muscle relaxation, cupping, acupuncture and so on. The whole course of treatment takes 40-60 minutes.
There is also non-professional muscle relaxation, commonly known as massage, which takes about 30 minutes;
If it is cervical spondylosis or lumbar spondylosis, it is recommended to go to a big hospital for treatment. Small massage shops are unprofessional and easy to cause accidental injuries.