Soft tissue mobilization is a manual therapy technique used to address pain, muscle tension, and other soft tissue issues. It involves applying hands-on pressure and movement to the soft tissues, such as muscles, ligaments, and tendons, to improve circulation, promote healing, and reduce pain and stiffness. Soft tissue mobilization may involve techniques like massage, stretching, and trigger point release. It is commonly used to treat conditions like sports injuries, chronic pain, and postural dysfunction, and is typically performed by physical therapists or chiropractors with expertise in manual therapy techniques.