足三里
ST36 Acupuncture Point

Zusanli

Leg Three Miles

Stomach Channel
Location

Four finger-widths below the kneecap, one finger-width lateral to the shin bone.

Traditional functions

One of the most widely used points in the body; associated with digestion, overall vitality, and supporting Qi.

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This entry is a plain-language reference, not a guide to self-treatment. Acupuncture point locations require hands-on training to identify and use safely — please see a licensed acupuncturist for treatment.