Irvin Korr, J. S. Denslow and colleagues did the original body of research on manual therapy.[2] Korr described it as the "Application of an accurately determined and specifically directed manual force to the body, in order to improve mobility in areas that are restricted; in joints, in connective tissues or in skeletal muscles."[3]
According to the Orthopaedic Manual Physical Therapy Description of Advanced Specialty Practice manual therapy is defined as a clinical approach utilizing specific hands-on techniques, including but not limited to manipulation/mobilization, used by the physical therapist to diagnose and treat soft tissues and joint structures for the purpose of modulating pain; increasing range of motion (ROM); reducing or eliminating soft tissue inflammation; inducing relaxation; improving contractile and non-contractile tissue repair, extensibility, and/or stability; facilitating movement; and improving function.[4]
A consensus study of US chiropractors[5] defined manual therapy (generally known as the "chiropractic adjustment" in the profession) as "Procedures by which the hands directly contact the body to treat the articulations and/or soft tissues."
Myofascial therapy targets the muscle and fascial systems, promotes flexibility and mobility of the body's connective tissues. It is said to mobilize adhesions and reduce severity/sensitivity of scarring.[8] A critical analysis finds that the relevance of fascia to therapy doubtful.[9][citation needed]
Massage may be used as part of a treatment. Proponents claim this may reduce inflammation. Science writer Paul Ingraham notes that there is no evidence to support the claim.[10]
Friction massage is said to increase mobilization of adhesions between fascial layers, muscles, compartments and other soft tissues. They are thought to create an inflammatory response and instigate focus to injured areas. A 2002 systematic review found that no additional benefit was incurred from the inclusion of deep tissue friction massage in a therapeutic regimen, although the conclusions were limited by the small sample sizes in available randomized clinical trials.[11]
Soft Tissue Technique is firm, direct pressure to relax hypertonic muscles and stretch tight fascial structures. A 2015 review concluded that the technique is ineffective for lower back pain, and the quality of research testing its effectiveness is poor.[12]
Manual therapy practitioners often use therapeutic taping to relieve pressure on injured soft tissue, alter muscle firing patterns or prevent re-injury. Some techniques are designed to enhance lymphatic fluid exchange. After a soft tissue injury to muscles or tendons from sports activities, over exertion or repetitive strain injury swelling may impede blood flow to the area and slow healing. Elastic taping methods may relieve pressure from swollen tissue and enhance circulation to the injured area.
There are many different styles of manual therapy. It is a fundamental feature of ayurvedic medicine, traditional Chinese medicine and some forms of alternative medicine as well as being used by mainstream medical practitioners. Hands-on bodywork is a feature of therapeutic interactions in traditional cultures around the world.
Due to the wide range of issues with various parts of the body and different techniques used, as well as a lack of modeling behavior, it can be difficult to tell just how effective manual therapy can be for a patient.[21]
Results for migraines, headaches, and asthma are mixed due to a lack of clinical trials,[22][23][24][25] though at least one article states that manual therapy is effective for asthma.[26]
Manual therapy was shown to be effective for treating back pain, with trigger point therapy being used for myofascial pain,[27] and manual manipulation for lower back pain.[28]
^ abFrench HP, Brennan A, White B, Cusack T (2010). "Manual therapy for osteoarthritis of the hip or knee - a systematic review". Manual Therapy. 16 (2): 109–17. doi:10.1016/j.math.2010.10.011. PMID21146444.
^Lucas N, Macaskill P, Irwig L, Moran R, Bogduk N (2009). "Reliability of physical examination for diagnosis of myofascial trigger points: a systematic review of the literature". Clin J Pain. 25 (1): 80–9. doi:10.1097/AJP.0b013e31817e13b6. PMID19158550. S2CID11603020.
^Myburgh C, Larsen AH, Hartvigsen J (2008). "A systematic, critical review of manual palpation for identifying myofascial trigger points: evidence and clinical significance". Arch Phys Med Rehabil. 89 (6): 1169–76. doi:10.1016/j.apmr.2007.12.033. PMID18503816.
Weiselfish-Giammatteo, S., J. B. Kain; et al. (2005). Integrative manual therapy for the connective tissue system: myofascial release. Berkeley, Calif: North Atlantic Books.{{cite book}}: CS1 maint: multiple names: authors list (link)
Kimberly Burnham (2007). Integrative Manual Therapy. West Hartford, CT: The Burnham Review.
Umasankar Mohanty (2010). Manual therapy of the pelvic complex. Mangalore: MTFI Healthcare Publications. ISBN978-81-908154-0-6.