Muscles
Rectus Abdominis Trigger Points
Symptom Area: Torso
Rectus Abdominis Trigger Points are explored here through their location and referred pain pattern. Muscle knots is an everyday term used for tender muscular spots; myofascial pain describes pain involving muscle and its surrounding connective tissue. Flexes the trunk; stabilizes the pelvis.
Where you feel it
When the Rectus Abdominis holds active trigger points, you usually notice it as abdominal pain, appendicitis-like pains, bloating/nausea/abdominal cramps, buttock pain and colic. Where the pain spreads: Mid-back and lower-back pain, urinary urgency-like sensations, abdominal cramps. What often sets it off: Sit-ups overload, post-surgical scarring, postural collapse.
Overview
Flexes the trunk; stabilizes the pelvis. Trigger points here are common in everyday and athletic populations and frequently contribute to the referred pain patterns described below.
Trigger point locations
Vertical strap from sternum and ribs to pubis.
Referred pain pattern
Mid-back and lower-back pain, urinary urgency-like sensations, abdominal cramps.
Palpation & testing
Palpate the muscle belly along its accessible course. Reproduction of the patient's familiar pain on palpation supports involvement.
Common causes
Sit-ups overload, post-surgical scarring, postural collapse.
Self-care & clinical treatment
Stretching into extension, breathing retraining. Clinically: manual release and needling.
Treatment protocol
For Rectus Abdominis, the general protocol applies: sustained pressure release on the taut band, then stretch and active movement in the newly gained range.
Position and palpation: Palpate the muscle belly along its accessible course.
Regional precaution for clinicians: Over the rib cage the only safe needling direction is tangential or onto a rib; perpendicular needling of an intercostal space risks pneumothorax.
Primary Symptoms
Secondary Symptoms
Often confused with
These muscles cause the same primary symptoms, so they are checked together:
Related muscles in this region
Related articles
- Groin pain that isn't a hernia: the adductor, pectineus and iliopsoas trigger points behind it
- Mid-Thoracic Back Pain: which trigger points cause it and how to treat them
- Bloating/Nausea/Abdominal cramps: which trigger points cause it and how to treat them
- Low Back Pain: which trigger points cause it and how to treat them
- Appendicitis-like Pains: which trigger points cause it and how to treat them
- Thoracic Back Pain: which trigger points cause it and how to treat them
References
- • Travell & Simons — Myofascial Pain and Dysfunction
- • Effectiveness of dry needling for upper-quarter myofascial pain: a systematic review and meta-analysis — J Orthop Sports Phys Ther 2013;43(9):620-34
- • The effectiveness of trigger point dry needling for musculoskeletal conditions by physical therapists: a systematic review and meta-analysis — J Orthop Sports Phys Ther 2017;47(3):133-49
- • Effectiveness of trigger point dry needling for multiple body regions: a systematic review — J Man Manip Ther 2015;23(5):276-93
- • A systematic review of manual therapy techniques, dry cupping and dry needling in the reduction of myofascial pain and myofascial trigger points — J Bodyw Mov Ther 2019;23(3):539-46
- • Physiologic effects of dry needling — Curr Pain Headache Rep 2013;17(8):348
- • Trigger point dry needling for the treatment of myofascial pain syndrome: current perspectives within a pain neuroscience paradigm — J Pain Res 2019;12:1899-911
- • Myofascial trigger points then and now: a historical and scientific perspective — PM R 2015;7(7):746-61
- • Pertinent dry needling considerations for minimizing adverse effects — Int J Sports Phys Ther 2016;11(5):651-62
- • Adverse events associated with therapeutic dry needling — Int J Sports Phys Ther 2020;15(1):103-13
- • Lidocaine injection versus dry needling to myofascial trigger point: the importance of the local twitch response — Am J Phys Med Rehabil 1994;73(4):256-63
- • Myofascial Pain and Dysfunction: The Trigger Point Manual (2nd ed.) — Williams & Wilkins, Baltimore
Medically reviewed by: Marco Aruffo — physiotherapist since 2006, specialised in myofascial pain · Last reviewed:
