Kinesiology is a complementary therapy built around "muscle testing" — the practitioner applies gentle pressure to a limb or muscle and interprets how it responds as feedback about where the body may be under stress or out of balance. Most UK practitioners work in the "systematic" or "applied" kinesiology tradition, which draws on ideas from chiropractic, acupuncture meridians and nutrition, and looks at the whole person rather than a single symptom.