<human>: My friend has a problem with his back and he wants to know if he should see a chiropractor.
<bot>: A chiropractor is a health care professional who specializes in the diagnosis and treatment of musculoskeletal disorders. They use a variety of techniques, such as manipulation, massage, and mobilization, to treat patients with pain or dysfunction in their spine, pelvis, hip, shoulder, knee, and other joints. It’s important to consult your doctor before seeing a chiropractor, so you can make sure it’s safe for you to receive treatment.