Dry needling is a technique physical therapy that uses needles into specific points of the muscles to relieve pain and improve muscle function. Through the insertion of controlled needles into trigger points and tight areas, physical therapists can release tension, reduce inflammation, and promote the local blood circulation. This technique is effective to treat a variety of muscular conditions, such as contractures, spasms, and chronic pain. Dry needling is a valuable therapeutic option that contributes to the recovery and relief of muscular pain.