Dry needling is a therapeutic technique used to treat musculoskeletal pain and improve mobility. It involves the insertion of thin needles into specific trigger points in muscle tissue, which can help release tension, reduce pain, and enhance blood flow. Unlike acupuncture, which is rooted in traditional Chinese medicine, dry needling focuses on the Western medical understanding of muscle physiology. It is used to address conditions like myofascial pain syndrome, sports injuries, and chronic pain, thus providing patients with a potentially effective way to relieve discomfort and restore function.