Chiropractic is derived from the Greek words for “done by hand,” reflecting a tradition of manual therapy that has existed throughout recorded history. Practitioners use their hands to assess and gently adjust joints in order to improve how the musculoskeletal system moves and functions. Rather than treating disease or prescribing drugs, chiropractors focus on helping the body heal itself by restoring proper alignment and motion.

The modern chiropractic profession began in the late 19th century. In 1895 Daniel David Palmer performed the first chiropractic adjustment in Davenport, Iowa. He founded the first chiropractic school two years later. Over the next century, training standards were formalized and licensing laws were enacted. Today chiropractors complete four years of doctoral-level education, including supervised clinical work, and must pass national and state board exams. Chiropractic care is now integrated into many health systems and is trusted by millions of people for musculoskeletal complaints.

The philosophy of chiropractic emphasizes a holistic, conservative approach. It recognizes that lifestyle, posture, stress and environmental factors influence how the spine and joints move. By using non‑surgical, non‑drug interventions to improve joint mechanics, chiropractors aim to relieve discomfort, enhance mobility and support overall well‑being. Modern practice also incorporates exercise, ergonomic advice and other conservative therapies to support long‑term musculoskeletal health.