High Quality Content by WIKIPEDIA articles! Soft tissue therapy (STT) is the assessment, treatment and management of soft tissue injury, pain and dysfunction primarily of the neuromusculoskeletal system. Licensed health care professionals who typically provide soft tissue manual therapy include chiropractors, massage therapists, physical therapists and some osteopathic and naturopathic doctors and other providers of manual therapy. Repetitive strain injuries (RSIs) also known as cumulative trauma disorders (CTDs) of the soft tissues are becoming increasingly prevalent and account for the majority of disability and impairment cists.