PREVIEW

Osteopathic technique

Muscle energy

MET

Direct · active16 regions137 graded pairings

What it is

The joint or muscle is taken to its restricted barrier. The patient gently pushes against the clinician’s equal counterforce, relaxes, and the clinician takes up the new barrier.

How it’s done

The patient gently pushes against the clinician’s equal counterforce, so nothing moves (an isometric contraction). Then the patient relaxes and the clinician takes the joint or muscle to its new barrier. This is repeated a few times, then retested. MET is direct and active, with no thrust.

A typical recipe: light effort (about 10–20%), hold 5–10 s, relax 3–5 s, 3–5 rounds. Most regional chapters use 3–5 s holds.

Two common forms: post-isometric relaxation (the patient pushes away from the barrier) and reciprocal inhibition (the patient pushes into the barrier, using the opposite muscle).

Waxenbaum & Sina · StatPearls 2026

MET techniques by region

31 techniques from the StatPearls osteopathic MET chapters, summarised in our own words. Full set-ups and photos are in each chapter (linked under each table); they are not reproduced here.

Neck · 3
Joint or muscleWhat is donePosition
OA jointHead taken into the barrier (opposite each plane of the diagnosis) while one hand monitors the OA joint. The patient tries to bring the head back to neutral for 3–5 s. Re-engage the barrier; 3–5 rounds.Supine, clinician at the head
AA jointNeck flexed to lock the levels below, head rotated toward the barrier. The patient turns back toward neutral for 3–5 s; 3–5 rounds.Supine
C2–C7Articular pillar monitored. Head taken into flexion/extension, side-bend and rotation toward the barrier. The patient pushes back toward neutral for 3–5 s; 3–5 rounds.Supine

Stenersen & Bordoni · StatPearls 2024

Thoracic spine · 3
Joint or muscleWhat is donePosition
Upper thoracic (T1–T4)Head and neck used as the lever, transverse process monitored. The patient tries to return the head to upright against equal counterforce for 3–5 s, then relaxes 3–5 s. 3–5 rounds, then a final passive stretch.Seated (clinician behind) or supine
Lower thoracic (T5–T12)Trunk used as the lever: arms crossed, side-bend through the shoulder/axilla, rotation to the barrier. Same contract-relax cycle.Seated
Group curve (type 1, neutral)Treat the apex of the curve first.Seated

Talley & Goto · StatPearls 2023

Ribs · 6
Joint or muscleWhat is donePosition
Ribs 1–2 (exhaled)Rib angle held and drawn inferolaterally on inhalation. Wrist on the forehead, head turned about 40° away. The patient holds the breath and lifts the head (scalenes) for 3–5 s, then relaxes 5 s; repeat.Supine
Ribs 3–5 (exhaled)Same rib-angle hold. The patient pulls the arm toward the opposite hip (pectoralis minor) for 3–5 s.Supine
Ribs 6–8 (exhaled)Arm abducted 90°. The patient pushes the arm forward (serratus anterior) for 3–5 s.Supine
Ribs 9–10 (exhaled)Arm overhead. The patient brings the elbow down to the side (latissimus dorsi) for 3–5 s.Supine
Ribs 11–12 (exhaled)Arm overhead. The clinician holds the ASIS and the lower rib, helps the rib up on inhalation and stops it dropping on exhalation; at least 3 cycles.Prone
Inhaled rib groupKey rib = the lowest of the group. Clinician at the head with fingers on top of the key rib. Flexion (ribs 2–5) or side-bend (ribs 6–10) to the barrier. The patient breathes out and holds the exhalation for 3–5 s while the clinician takes up the slack; 3–5 rounds.Supine

Jawed et al. · StatPearls 2024 · Flodine & Thomas · StatPearls 2023

Lumbar spine & psoas · 4
Joint or muscleWhat is donePosition
Lumbar, type 1 (neutral) groupThe patient pushes into side-bend and rotation against resistance: about 30% effort, 3–5 s, 3–5 rounds.Seated, straddling the table
Lumbar, type 2 flexed segmentTaken into extension to the barrier. The patient pushes into flexion/side-bend/rotation.Seated, straddling the table
PsoasThe patient pushes the front of the hip into the table. The clinician then takes the hip further into extension; 3–5 s, 3–5 rounds.Prone
PsoasLeg off the end of the table, other knee to the chest. The patient lifts the knee; the clinician then takes the hip into extension.Supine

Lafans & Troncoso · StatPearls 2024 · Eldemire & Goto · StatPearls 2023

Pelvis & piriformis · 6
Joint or muscleWhat is donePosition
PiriformisFoot crossed over the opposite knee. The clinician takes the knee medially and the patient pushes back; 3–5 s, 3 rounds.Supine
Pubic symphysisKnees bent to 90° or more, feet together. The patient squeezes the knees against the clinician’s forearm, then pushes them apart against resistance (about 3 counts each). Up to 3 rounds, then a short bridge and recheck.Supine, knees bent
Innominate, anterior rotationHip and knee flexed to the barrier. The patient pushes the leg back down (hip extensors) for 3–5 s; 3–5 rounds.Supine
Innominate, posterior rotationLeg dropped off the side of the table, knee pressed down into hip extension. The patient lifts the knee (hip flexors) for 3–5 s; 3–5 rounds.Supine
Innominate, inflareFigure-4 position, knee pressed toward the table. The patient lifts the knee (adductors) for 3–5 s.Supine
Innominate, outflareHip flexed 90°, knee pushed medially. The patient pushes outward (abductors) for 3–5 s.Supine

Malhotra & Bordoni · StatPearls 2023 · Xu & Vilella · StatPearls 2024

Sacrum · 3
Joint or muscleWhat is donePosition
Forward torsionAxis side down. Trunk rotated to lock above L5, hips flexed to S2, legs lowered off the table. The patient lifts both feet toward the ceiling for about 5 s; 3–5 rounds.Sims position (semi-prone, side-lying)
Backward torsionAxis side down. Trunk rotated back, top leg dropped off the table. The patient lifts the leg for about 5 s; 3–5 rounds.Side-lying
Unilateral flexion or extensionBreathing-assisted: the clinician follows the sacrum with one breath phase and holds it during the other; 3–5 cycles.Prone (extension: up on the elbows)

McParland et al. · StatPearls 2024

Shoulder girdle · 3
Joint or muscleWhat is donePosition
AC joint, internally rotatedA “handshake” hold takes the shoulder into external rotation to the barrier. The patient rotates inward for 3–5 s; 3–5 rounds.Seated
SC joint, adducted clavicleArm abducted 90°, thumb down, against the clinician’s thigh. The patient pushes into the thigh for 3–5 s. The clinician presses the SC joint down and abducts further; 3–5 rounds.Supine
SC joint, horizontally extended clavicleThe patient’s arm goes around the clinician’s shoulder. The patient pulls the shoulder blade toward the table for 3–5 s. The clinician pushes the SC joint back and brings the shoulder forward; 3–5 rounds.Supine

Downing & Bordoni · StatPearls 2023

Jaw (TMJ) · 1
Joint or muscleWhat is donePosition
TMJMandible taken to the restriction barrier. The patient slowly opens the mouth against equal resistance for 3–5 s. Find the new barrier; 3–5 rounds. Stop if the patient feels dizzy or nauseous.Supine, clinician at the head

Nahian & Mathew · StatPearls 2023

Knee (fibular head) · 2
Joint or muscleWhat is donePosition
Fibular head, anteriorHead pushed posteromedially, foot into plantarflexion/supination. The patient resists; 3–5 s, 3–5 rounds.Supine or seated, knee at 90°
Fibular head, posteriorHead drawn anterolaterally, foot into dorsiflexion/pronation. The patient resists; 3–5 s, 3–5 rounds.Supine or seated, knee at 90°

Decker et al. · StatPearls 2024

Myth vs evidence

✗ MET lengthens the muscle
✓ The quick gain in range tracks mostly with stretch tolerance (how much stretch you accept). Contract-relax can also lower muscle-tendon stiffness for a short time. Static stretching shows the same thing: range improves through stretch tolerance, not a change in stiffness.

Kay et al. · Med Sci Sports Exerc 2015 · Mitchell et al. · J Sport Rehabil 2007 · Sharman et al. · Sports Med 2006 · Magnusson et al. · J Physiol 1996

✗ Post-isometric relaxation switches the muscle off (Golgi tendon organ / autogenic inhibition)
✓ This is still how textbooks explain it. But in the hamstrings, EMG after the contraction was higher than baseline, not lower. Reflex inhibition doesn’t explain the gains.

Waxenbaum & Sina · StatPearls 2026 · Mitchell et al. · J Sport Rehabil 2009 · Sharman et al. · Sports Med 2006

✗ A longer stretch after each contraction gives more range
✓ 3-second and 30-second post-contraction stretches gave the same hamstring gain (small study, healthy adults).

Smith & Fryer · J Bodyw Mov Ther 2008

How might it help?

  • Leading model: the nervous system changes how it perceives stretch and pain, plus a short-lived drop in muscle-tendon stiffness.
  • One small study (12 people without symptoms) found lower spinal reflex and corticospinal excitability after a lumbosacral MET.
  • Honest caveat: in low back pain, a Cochrane review found low-quality evidence that MET adds nothing to other treatment, and not enough evidence to say whether it works.
  • Other reviews are more positive: neck pain, lateral elbow pain and range of motion. For hamstring flexibility, MET had a small edge over stretching on one of two measures.

Sharman et al. · Sports Med 2006 · Kay et al. · Med Sci Sports Exerc 2015 · Fryer & Pearce · J Bodyw Mov Ther 2013 · Franke et al. · Cochrane 2015 · Thomas et al. · Chiropr Man Therap 2019 · Kang et al. · Healthcare 2023

Body map: where MET is graded

Tap a region to see how MET applied there is graded on our condition pages. Filled automatically from those grades.

How it’s done, by region

Muscle energy, cervical (C2–C7)#met-cervical

The neck is positioned against the restricted barrier. The patient gently pushes back toward neutral for 3–5 seconds against equal resistance, relaxes, and the neck is taken to the new barrier. Repeat 3–5 times, then re-check.

Muscle energy, scalenes and upper trapezius#met-scalenes

The muscle is taken to the edge of its available range. The patient makes a light contraction (about 10–20% effort) against an unyielding counterforce for 5–10 seconds, then fully relaxes for 3–5 seconds, and the new range is taken up. Repeat a few times, then re-check.

Muscle energy, lumbar#met-lumbar

Usually seated (or side-lying). The lumbar segment is taken to its restricted barrier in side-bending and rotation. The patient gently pushes toward the free direction for 3–5 seconds against equal resistance, relaxes, and the new barrier is taken up. Repeat 3–5 times, then re-check.

Muscle energy, pelvis (innominate and pubis)#met-innominate

The innominate (or pubis) is taken to its restricted barrier. The patient makes a short, gentle contraction against equal resistance (a few seconds), relaxes, and the new barrier is taken up. Repeat, then re-check pelvic landmarks. Check for pubic dysfunction first, with consent.

Muscle energy, psoas#met-psoas

The hip is taken into extension to the barrier (prone, or supine with the leg off the table). The patient pulls the hip toward flexion for 3–5 seconds against equal resistance, relaxes, and the hip is taken further into extension. Repeat 3–5 times, then re-check.

Muscle energy and counterstrain, piriformis#met-piriformis

MET: supine, the affected foot rests beside the opposite knee and the knee is taken across to the barrier; the patient pushes back gently against resistance, relaxes, and the stretch is taken up. Counterstrain: prone, the leg is hung off the table with the hip flexed, abducted and externally rotated until the tender point eases, held 90 seconds.

Muscle energy, thoracic#met-thoracic

Seated or supine. The restricted segment is localised (using the head and neck as a lever for T1–T4, the trunk for T5–T12) and taken to its barrier while the transverse process is monitored. The patient gently pushes back toward neutral for a few seconds against equal resistance, relaxes, and the new barrier is taken up. Repeat, then re-check.

Muscle energy, ribs#met-ribs

Treat the matching thoracic segment first, or the rib correction often does not hold. With the patient supine, the practitioner holds the affected rib at its angle. The patient breathes in, holds the breath for 3–5 seconds and gently contracts a muscle attached to that rib (for example the scalenes for ribs 1–2) against equal resistance, then relaxes. Take up the new barrier and repeat.

Muscle energy, TMJ (facial MET)#met-tmj

Patient supine. Find the restriction by watching the jaw deviate on slow opening and gently gliding the mandible. With the jaw held at the barrier, the patient slowly opens against equal resistance for 3–5 seconds, relaxes, and the jaw is taken to the new barrier. Repeat 3–5 times, then re-check opening.

Muscle energy, glenohumeral (posterior shoulder)#met-shoulder

Take the arm to the barrier in horizontal adduction or internal rotation. The patient gently pushes back (horizontal abduction or external rotation) against equal resistance at 10–20% effort for 5–10 seconds, then relaxes for 3–5 seconds, and the arm is taken to the new barrier. Repeat 3–5 times, then re-check range.

Muscle energy, AC joint, clavicle and SC joint#met-shoulder-girdle

Patient seated or supine. Monitor the AC or SC joint with one hand and use the arm as a lever to take the joint to its barrier (for example, external rotation for an internally rotated AC joint, or more abduction for an adducted clavicle). The patient pushes gently against isometric resistance for 3–5 seconds, relaxes, and the joint is taken to the new barrier. Repeat 3–5 times, then re-check.

Muscle energy, hip and thigh muscles#met-hip

The muscle (for example the hamstrings, adductors or rectus femoris) is taken to its barrier. The patient pushes gently, at about 10–20% effort, against resistance for 5–10 seconds, relaxes for 3–5 seconds, and the new barrier is taken up.

Muscle energy, fibular head (proximal tibiofibular joint)#met-fibular-head

Patient supine or seated with the knee bent to 90°. Draw the fibular head toward its restricted direction while taking the foot to its barrier (plantarflexion and supination, or dorsiflexion and pronation). The patient pushes the ankle gently against resistance for 3–5 seconds, relaxes, and the new barrier is taken up. Repeat 3–5 times, then re-check fibular head motion.

Muscle energy, calf (gastrocnemius and soleus)#met-calf

The calf is taken to its barrier by dorsiflexing the ankle. The patient pushes the foot gently down, at about 10–20% effort, against resistance for 5–10 seconds, relaxes for 3–5 seconds, and the new barrier is taken up.

Muscle energy, elbow and forearm#met-elbow-forearm

The wrist or forearm is taken to the barrier of the tight muscle group (wrist extensors or flexors, pronators or supinators). The patient pushes gently back, at about 10–20% effort, against resistance for 5–10 seconds, relaxes for 3–5 seconds, and the new barrier is taken up.

Muscle energy, general (affected muscle)#met-general

The muscle is taken to its barrier. The patient pushes gently, at about 10–20% effort, against resistance for 5–10 seconds, relaxes for 3–5 seconds, and the new barrier is taken up.

Evidence by condition

Filled automatically from the grades on each condition page. It grows as each body region is finished.

ConditionTechniqueGradeIn short
Cervical Facet SyndromeNeckMuscle energy, cervical (C2–C7)
Grade C
Limited evidence: indirect or low-quality support only
One trial in chronic neck pain: MET beat usual physio and matched facet mobilisation.
Cervical SpondylosisNeckMuscle energy, cervical (C2–C7)
Grade C
Limited evidence: indirect or low-quality support only
One small trial in cervical spondylosis. Adding MET improved neck position sense, but not pain or disability.
Cervicogenic HeadacheHeadacheMuscle energy, cervical (C2–C7)
Grade C
Limited evidence: indirect or low-quality support only
MET plus exercise ranked among the effective options for short-term headache intensity. This comes from a network meta-analysis, not head-to-head trials.
Frozen ShoulderShoulderMuscle energy, glenohumeral (posterior shoulder)
Grade C
Limited evidence: indirect or low-quality support only
MET tended to beat usual conservative care in frozen shoulder, with low to very low certainty. Adding MET boosted the Spencer technique's effect.
Lumbar Facet SyndromeLower BackMuscle energy, lumbar
Grade C
Limited evidence: indirect or low-quality support only
Indirect: from chronic low back pain trials. Small pain benefit in one review, none in a Cochrane review.
Non-Specific Low Back PainLower BackMuscle energy, lumbar
Grade C
Limited evidence: indirect or low-quality support only
Small pain benefit in one review; a Cochrane review found no added benefit. Trials are small.
Non-Specific Neck PainNeckMuscle energy, cervical (C2–C7)
Grade C
Limited evidence: indirect or low-quality support only
26 trials, low certainty. Helped pain only when added to other treatment, not on its own.
Piriformis SyndromeHipMuscle energy and counterstrain, piriformis
Grade C
Limited evidence: indirect or low-quality support only
Two small trials: an MET-based protocol beat positional release, and post-facilitation stretching beat ELDOA. Neither had a sham group.
Rotator Cuff TendinopathyShoulderMuscle energy, thoracic
Grade C
Limited evidence: indirect or low-quality support only
Thoracic MET beat placebo for pain and disability in shoulder impingement, up to 1 year. This is one trial of 75 patients.
Sacroiliac Joint DysfunctionLower BackMuscle energy, pelvis (innominate and pubis)
Grade C
Limited evidence: indirect or low-quality support only
MET reduced pain and disability, about as much as other therapies. Small trials.
Shoulder Impingement SyndromeShoulderMuscle energy, thoracic
Grade C
Limited evidence: indirect or low-quality support only
Thoracic MET beat placebo for pain and disability in shoulder impingement, up to 1 year. This is one trial of 75 patients.
Subacromial BursitisShoulderMuscle energy, thoracic
Grade C
Limited evidence: indirect or low-quality support only
Thoracic MET beat placebo for pain and disability in shoulder impingement, up to 1 year. This is one trial of 75 patients.
Supraspinatus TendonitisShoulderMuscle energy, thoracic
Grade C
Limited evidence: indirect or low-quality support only
Thoracic MET beat placebo for pain and disability in shoulder impingement, up to 1 year. This is one trial of 75 patients.
Temporomandibular DisorderHeadacheMuscle energy, TMJ (facial MET)
Grade C
Limited evidence: indirect or low-quality support only
MET to the chewing muscles improved mouth opening, pain and jaw deviation in a review of 7 studies. The studies had risk of bias.
Temporomandibular DisorderHeadacheMuscle energy, cervical (C2–C7)
Grade C
Limited evidence: indirect or low-quality support only
Neck manual therapy reduced jaw pain more than placebo, with moderate evidence. MET was not tested on its own.
Tennis ElbowElbowMuscle energy, elbow and forearm
Grade C
Limited evidence: indirect or low-quality support only
In two small trials, MET did better than a steroid injection at 6 and 12 months, and matched mobilisation with movement when added to home exercise.
Show 121 more pairings graded D or “no trials found”
Cervical Disc HerniationNeckMuscle energy, cervical (C2–C7)
Grade D
Low evidence: expert consensus or could not be verified against literature
No trial comparing MET with usual care or sham in radiculopathy was found.
Cervical RadiculopathyNeurologicalMuscle energy, cervical (C2–C7)
Grade D
Low evidence: expert consensus or could not be verified against literature
No trial comparing MET with usual care or sham in radiculopathy was found.
CostochondritisMid BackMuscle energy, thoracic
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials. A small case series treating the upper back and ribs with manual therapy and exercise reported improvement.
Ehlers-Danlos SyndromeOtherMuscle energy, general (affected muscle)
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials of this technique on its own in hypermobility. A 2024 scoping review found only weak evidence for manual therapy; exercise and motor training had the best evidence.
Golfer's ElbowElbowMuscle energy, elbow and forearm
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials in golfer’s elbow. In tennis elbow, MET did better than a steroid injection at 6 and 12 months in one trial.
Hypermobility Spectrum DisorderOtherMuscle energy, thoracic
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials of this technique on its own in hypermobility. A 2024 scoping review found only weak evidence for manual therapy; exercise and motor training had the best evidence.
Iliopsoas BursitisHipMuscle energy, psoas
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials in iliopsoas bursitis. A reference chapter describes MET and counterstrain procedures for the psoas.
Lumbar Disc HerniationLower BackMuscle energy, lumbar
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials in disc-related leg pain. Indirect evidence from non-specific low back pain only.
Lumbar RadiculopathyNeurologicalMuscle energy, lumbar
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials in disc-related leg pain. Indirect evidence from non-specific low back pain only.
Medial Tibial Stress SyndromeFoot & AnkleMuscle energy, calf (gastrocnemius and soleus)
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials of calf muscle energy technique in MTSS. Reviews found stretching and strengthening exercise unproven.
MigraineHeadacheMuscle energy, cervical (C2–C7)
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials of MET on its own in migraine. Only indirect evidence from whole osteopathic treatment.
Mortons NeuromaFoot & AnkleMuscle energy, calf (gastrocnemius and soleus)
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials in Morton neuroma. StatPearls recommends calf and Achilles stretching to cut forefoot pressure from a tight calf (equinus).
Myofascial Pain SyndromeOtherMuscle energy, general (affected muscle)
Grade D
Low evidence: expert consensus or could not be verified against literature
No controlled trials. In one large uncontrolled series, post-isometric relaxation gave immediate relief in most treated muscles.
Osgood-Schlatter DiseasePaediatricMuscle energy, hip and thigh muscles
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials of MET. Hamstring stretching is a recommended add-on, and stretching looks helpful in a review of low-quality studies.
OsteoporosisOtherMuscle energy, lumbar
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials of this technique on its own in osteoporosis. One small trial found an osteopathic treatment package beat sham for quality of life, but not for pain.
Peroneal TendinopathyFoot & AnkleMuscle energy, fibular head (proximal tibiofibular joint)
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials in peroneal tendinopathy. StatPearls notes fibular head dysfunction can contribute to ankle pain.
Perthes DiseasePaediatricMuscle energy, psoas
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials of MET. Hip flexor and adductor stretching is part of non-operative care.
Plantar FasciitisFoot & AnkleMuscle energy, calf (gastrocnemius and soleus)
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials of calf muscle energy technique in plantar fasciitis. Calf and plantar fascia stretching is part of first-line care.
Post-Concussion HeadacheHeadacheMuscle energy, thoracic
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials after concussion. Indirect: neck and vestibular rehab is recommended for lingering neck symptoms.
Postural SyndromeOtherMuscle energy, lumbar
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials of lumbar MET in postural syndrome. In upper crossed syndrome, MET was part of effective exercise programmes.
Postural SyndromeOtherMuscle energy, psoas
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials of psoas MET in postural syndrome. In a 2022 meta-analysis, manual therapy did not change anterior pelvic tilt.
Rotator Cuff TearShoulderMuscle energy, thoracic
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials in rotator cuff tears. Thoracic MET beat placebo in shoulder impingement in one trial.
SciaticaLower BackMuscle energy, lumbar
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials in disc-related leg pain. Indirect evidence from non-specific low back pain only.
ScoliosisMid BackMuscle energy, thoracic
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials of MET in scoliosis. Manual therapy helped only as an add-on to exercise or other care.
Sever's DiseasePaediatricMuscle energy, calf (gastrocnemius and soleus)
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials of calf MET. Calf stretching is a recommended part of care.
SLAP LesionShoulderMuscle energy, glenohumeral (posterior shoulder)
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials in SLAP tears. In baseball players, posterior shoulder MET improved range straight away.
Tarsal Tunnel SyndromeNeurologicalMuscle energy, calf (gastrocnemius and soleus)
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials found. A reference chapter lists calf stretching as possibly helpful.
Tennis ElbowElbowMuscle energy, cervical (C2–C7)
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials of cervical MET in tennis elbow. Neck manipulation and cervical SNAGs helped as add-ons in trials.
Tension HeadacheHeadacheMuscle energy, cervical (C2–C7)
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials of MET on its own in tension-type headache. Manual therapy in general improved pain, frequency and neck movement.
Thoracic Facet SyndromeMid BackMuscle energy, thoracic
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials in the mid back. Indirect: a review found MET effective for chronic neck pain.
Thoracic Mechanical PainMid BackMuscle energy, thoracic
Grade D
Low evidence: expert consensus or could not be verified against literature
No trials in the mid back. Indirect: a review found MET effective for chronic neck pain.
Thoracic Outlet SyndromeNeckMuscle energy, scalenes and upper trapezius
Grade D
Low evidence: expert consensus or could not be verified against literature
No trial of this technique alone. One small trial tested a mixed osteopathic package.
Achilles TendinopathyFoot & AnkleMuscle energy, calf (gastrocnemius and soleus)No trials foundNo trials of calf muscle energy technique in Achilles tendinopathy.
ACL InjuryKneeMuscle energy, hip and thigh musclesNo trials foundNo trials of hip muscle energy technique in ACL injury.
Acromioclavicular Joint SprainShoulderMuscle energy, AC joint, clavicle and SC jointNo trials foundNo trials of AC joint or clavicle MET in AC joint sprains.
Acute TorticollisNeckMuscle energy, cervical (C2–C7)No trials foundNo trials of MET in acute torticollis.
Adductor StrainHipMuscle energy, hip and thigh musclesNo trials foundNo trials of adductor MET in adductor strain.
Adductor StrainHipMuscle energy, psoasNo trials foundNo trials of hip flexor MET in adductor strain.
Adductor StrainHipMuscle energy, pelvis (innominate and pubis)No trials foundNo trials of pelvic MET in adductor strain.
Athletic Groin PainHipMuscle energy, hip and thigh musclesNo trials foundNo trials of adductor MET in athletic groin pain.
Athletic Groin PainHipMuscle energy, pelvis (innominate and pubis)No trials foundNo trials of pubic or pelvic MET in athletic groin pain.
Baker's CystKneeMuscle energy, calf (gastrocnemius and soleus)No trials foundNo trials of calf muscle energy technique in Baker cysts.
Calcific TendinitisShoulderMuscle energy, thoracicNo trials foundNo trials of thoracic MET in calcific tendinitis.
Carpal Tunnel Syndrome (Neurological)NeurologicalMuscle energy, elbow and forearmNo trials foundNo trials of forearm muscle energy technique in carpal tunnel syndrome.
Chondromalacia PatellaKneeMuscle energy, hip and thigh musclesNo trials foundNo trials of quadriceps muscle energy technique in chondromalacia patellae.
Claw ToeFoot & AnkleMuscle energy, calf (gastrocnemius and soleus)No trials foundNo trials of calf muscle energy technique in claw toe.
CoccydyniaLower BackMuscle energy and counterstrain, piriformisNo trials foundNo trials of piriformis MET or counterstrain in coccydynia.
Complex Regional Pain SyndromeOtherMuscle energy, thoracicNo trials foundNo trials of thoracic or lumbar muscle energy technique in CRPS.
Costovertebral Joint SprainMid BackMuscle energy, ribsNo trials foundNo trials of rib muscle energy technique in costovertebral joint sprain.
Cubital Tunnel SyndromeElbowMuscle energy, cervical (C2–C7)No trials foundNo trials of cervical muscle energy technique in cubital tunnel syndrome.
De Quervain's TenosynovitisWrist & HandMuscle energy, elbow and forearmNo trials foundNo trials of forearm muscle energy technique in De Quervain tenosynovitis.
Double Crush SyndromeElbowMuscle energy, cervical (C2–C7)No trials foundNo trials of cervical muscle energy technique in double crush syndrome.
Dupuytren's ContractureWrist & HandMuscle energy, elbow and forearmNo trials foundNo trials of forearm muscle energy technique in Dupuytren disease.
Elbow MCL SprainElbowMuscle energy, elbow and forearmNo trials foundNo trials of forearm muscle energy technique in elbow UCL sprain.
Elbow MCL SprainElbowMuscle energy, glenohumeral (posterior shoulder)No trials foundNo trials of shoulder muscle energy technique in elbow UCL sprain.
Fat Pad Syndrome (Hoffa's)KneeMuscle energy, hip and thigh musclesNo trials foundNo trials of quadriceps muscle energy technique in fat pad syndrome.
Femoroacetabular ImpingementHipMuscle energy and counterstrain, piriformisNo trials foundNo trials of deep hip rotator MET in FAI.
Freiberg's DiseaseFoot & AnkleMuscle energy, calf (gastrocnemius and soleus)No trials foundNo trials of calf muscle energy technique in Freiberg disease.
Glenohumeral InstabilityShoulderMuscle energy, glenohumeral (posterior shoulder)No trials foundNo trials of glenohumeral MET in shoulder instability.
Gluteal BursitisHipMuscle energy, psoasNo trials foundNo trials of hip flexor MET in gluteal bursitis.
Gluteal TendinopathyHipMuscle energy, pelvis (innominate and pubis)No trials foundNo trials of pelvic MET in gluteal tendinopathy.
Golfer's ElbowElbowMuscle energy, glenohumeral (posterior shoulder)No trials foundNo trials of shoulder muscle energy technique in medial epicondylitis.
Greater Trochanteric Pain SyndromeHipMuscle energy, psoasNo trials foundNo trials of hip flexor MET in GTPS.
Guyon's Canal SyndromeWrist & HandMuscle energy, elbow and forearmNo trials foundNo trials of forearm muscle energy technique in Guyon canal syndrome.
Hallux RigidusFoot & AnkleMuscle energy, calf (gastrocnemius and soleus)No trials foundNo trials of calf muscle energy technique in hallux rigidus.
Hallux ValgusFoot & AnkleMuscle energy, calf (gastrocnemius and soleus)No trials foundNo trials of calf muscle energy technique in hallux valgus.
Hammer ToeFoot & AnkleMuscle energy, calf (gastrocnemius and soleus)No trials foundNo trials of calf muscle energy technique in hammertoe.
Hamstring StrainHipMuscle energy, hip and thigh musclesNo trials foundNo trials of hamstring MET in hamstring strain.
Heel Fat Pad SyndromeFoot & AnkleMuscle energy, calf (gastrocnemius and soleus)No trials foundNo trials of calf muscle energy technique in heel fat pad syndrome.
Hip Flexor StrainHipMuscle energy, psoasNo trials foundNo trials of psoas MET in hip flexor strain.
Hip Labral TearHipMuscle energy, hip and thigh musclesNo trials foundNo trials of hip MET in hip labral tears.
Hip OsteoarthritisHipMuscle energy and counterstrain, piriformisNo trials foundNo trials of piriformis MET in hip osteoarthritis.
Iliopsoas TendinopathyHipMuscle energy, psoasNo trials foundNo trials of psoas MET in iliopsoas tendinopathy.
Infrapatellar BursitisKneeMuscle energy, hip and thigh musclesNo trials foundNo trials of hip muscle energy technique in infrapatellar bursitis.
Ischial BursitisHipMuscle energy, hip and thigh musclesNo trials foundNo trials of hip MET in ischial bursitis.
ITB Friction Syndrome – HipHipMuscle energy, lumbarNo trials foundNo trials of lumbar or sacroiliac MET in ITB pain at the hip.
ITB SyndromeKneeMuscle energy, hip and thigh musclesNo trials foundNo trials of TFL muscle energy technique in ITB syndrome.
Knee OsteoarthritisKneeMuscle energy, hip and thigh musclesNo trials foundNo trials of hip muscle energy technique in knee osteoarthritis.
LCL SprainKneeMuscle energy, fibular head (proximal tibiofibular joint)No trials foundNo trials of fibular head MET in LCL sprains.
LCL SprainKneeMuscle energy, hip and thigh musclesNo trials foundNo trials of hip muscle energy technique in LCL sprains.
Lumbar Facet SyndromeLower BackMuscle energy, psoasNo trials foundNo trials of psoas MET in facet syndrome.
Lumbar Spinal StenosisLower BackMuscle energy, lumbarNo trials foundNo trials of lumbar MET in spinal stenosis.
Mallet FingerWrist & HandMuscle energy, elbow and forearmNo trials foundNo trials of forearm muscle energy technique in mallet finger.
MCL SprainKneeMuscle energy, hip and thigh musclesNo trials foundNo trials of hamstring or adductor muscle energy technique in MCL sprains.
Meniscal InjuryKneeMuscle energy, calf (gastrocnemius and soleus)No trials foundNo trials of calf muscle energy technique in meniscal tears.
Meralgia ParaestheticaNeurologicalMuscle energy, psoasNo trials foundNo trials of psoas MET in meralgia paraesthetica.
MetatarsalgiaFoot & AnkleMuscle energy, calf (gastrocnemius and soleus)No trials foundNo trials of calf muscle energy technique in metatarsalgia.
MyalgiaOtherMuscle energy, general (affected muscle)No trials foundNo trials of muscle energy technique in myalgia.
Myositis Ossificans – KneeKneeMuscle energy, hip and thigh musclesNo trials foundNo trials of hip muscle energy technique in myositis ossificans.
Myositis Ossificans – ThighHipMuscle energy, hip and thigh musclesNo trials foundNo trials of hip muscle energy technique in myositis ossificans.
Occipital NeuralgiaHeadacheMuscle energy, cervical (C2–C7)No trials foundNo trials of cervical MET in occipital neuralgia.
Olecranon BursitisElbowMuscle energy, elbow and forearmNo trials foundNo trials of forearm muscle energy technique in olecranon bursitis.
Osteitis PubisHipMuscle energy, hip and thigh musclesNo trials foundNo trials of adductor MET in osteitis pubis.
Osteitis PubisHipMuscle energy, pelvis (innominate and pubis)No trials foundNo trials of pubic MET in osteitis pubis.
Patella DislocationKneeMuscle energy, hip and thigh musclesNo trials foundNo trials of hip muscle energy technique in patellar dislocation.
Patellar TendinopathyKneeMuscle energy, hip and thigh musclesNo trials foundNo trials of quadriceps muscle energy technique in patellar tendinopathy.
Patellar TendinopathyKneeMuscle energy, calf (gastrocnemius and soleus)No trials foundNo trials of calf muscle energy technique in patellar tendinopathy.
Patellofemoral Pain SyndromeKneeMuscle energy, hip and thigh musclesNo trials foundNo trials of quadriceps muscle energy technique in patellofemoral pain.
PCL InjuryKneeMuscle energy, hip and thigh musclesNo trials foundNo trials of hip muscle energy technique in PCL injury.
Pes Anserine BursitisKneeMuscle energy, hip and thigh musclesNo trials foundNo trials of hamstring or adductor muscle energy technique in pes anserine bursitis.
Posterior Calcaneal BursitisFoot & AnkleMuscle energy, calf (gastrocnemius and soleus)No trials foundNo trials of calf muscle energy technique in posterior calcaneal bursitis.
Prepatellar BursitisKneeMuscle energy, hip and thigh musclesNo trials foundNo trials of quadriceps muscle energy technique in prepatellar bursitis.
Psoas StrainHipMuscle energy, psoasNo trials foundNo trials of psoas MET in psoas strain.
Quadriceps StrainKneeMuscle energy, hip and thigh musclesNo trials foundNo trials of rectus femoris muscle energy technique in quadriceps strain.
Radial Tunnel SyndromeElbowMuscle energy, elbow and forearmNo trials foundNo trials of forearm muscle energy technique in radial tunnel syndrome.
Retrocalcaneal BursitisFoot & AnkleMuscle energy, calf (gastrocnemius and soleus)No trials foundNo trials of calf muscle energy technique in retrocalcaneal bursitis.
Sartorius StrainHipMuscle energy, hip and thigh musclesNo trials foundNo trials of hip flexor MET in sartorius strain.
Scheuermann's DiseaseMid BackMuscle energy, thoracicNo trials foundNo trials of thoracic MET in Scheuermann's disease.
SciaticaLower BackMuscle energy and counterstrain, piriformisNo trials foundNo trials of piriformis MET or counterstrain in sciatica.
SesamoiditisFoot & AnkleMuscle energy, calf (gastrocnemius and soleus)No trials foundNo trials of calf muscle energy technique in sesamoiditis.
Skier's ThumbWrist & HandMuscle energy, elbow and forearmNo trials foundNo trials of forearm muscle energy technique in thumb UCL injury.
SLAP LesionShoulderMuscle energy, thoracicNo trials foundNo trials of thoracic MET in SLAP tears.
SpondylolisthesisLower BackMuscle energy, psoasNo trials foundNo trials of psoas MET in spondylolisthesis.
Sternoclavicular Joint InjuryShoulderMuscle energy, AC joint, clavicle and SC jointNo trials foundNo trials of SC joint or clavicle MET in SC joint injuries.
TFCC InjuryWrist & HandMuscle energy, elbow and forearmNo trials foundNo trials of forearm muscle energy technique in TFCC injury.
Thoracic Disc HerniationMid BackMuscle energy, thoracicNo trials foundNo trials of thoracic MET in thoracic disc herniation.
Thoracic RadiculopathyNeurologicalMuscle energy, thoracicNo trials foundNo trials of thoracic MET in thoracic radiculopathy.
Tibialis Posterior TendinopathyFoot & AnkleMuscle energy, calf (gastrocnemius and soleus)No trials foundNo trials of calf muscle energy technique in tibialis posterior tendinopathy.
Turf ToeFoot & AnkleMuscle energy, calf (gastrocnemius and soleus)No trials foundNo trials of calf muscle energy technique in turf toe.
Whiplash Associated DisorderNeckMuscle energy, cervical (C2–C7)No trials foundNo trials of MET in whiplash.
Wrist SprainWrist & HandMuscle energy, elbow and forearmNo trials foundNo trials of forearm muscle energy technique in wrist sprain.

Cautions

When not to use MET

Cautions by region (15)

Muscle energy, cervical (C2–C7)

Do not use with fracture, dislocation, infection or muscle tear. Take care with cervical instability (check for it in rheumatoid arthritis and Down syndrome), other rheumatological disease, and recent heart attack or surgery. Use the least force needed, especially in older patients.

Muscle energy, lumbar

Do not use after recent lumbar surgery, or with spinal fracture, acute cord compression, cauda equina syndrome, cancer in the spine, spinal infection (osteomyelitis) or severe osteoporosis. Use gentler options in frail patients and in anyone who cannot follow instructions.

Muscle energy, pelvis (innominate and pubis)

Do not use if the contraction causes severe pain, with a fracture or unstable joint in the area, or after recent surgery.

Muscle energy, psoas

Do not use with a fracture in the area, an unstable pelvis or hip, recent surgery, or a patient who cannot contract on request or follow directions.

Muscle energy and counterstrain, piriformis

Do not use with a fracture, torn ligament or tendon, joint instability, recent surgery, active infection or open wounds. Not for neuropathic pain or pain caused by infection.

Muscle energy, thoracic

Do not use with an acute fracture or dislocation. Recent ligament, tendon or muscle injury may make it unsuitable, and spasm driven by the central nervous system responds poorly. The patient must be able to follow instructions.

Muscle energy, ribs

Do not use with a rib fracture, recent spinal injury, known ligament laxity, skin or muscle infection over the area, or cancer that has spread to the ribs. The patient must be able and willing to take part.

Muscle energy, TMJ (facial MET)

Stop if dizziness or nausea appears. Reconsider with a jaw fracture, an unstable joint, recent surgery or low vitality.

Muscle energy, glenohumeral (posterior shoulder)

Very safe, but not used with a fracture, a ruptured ligament, tendon or muscle, or a joint infection.

Muscle energy, AC joint, clavicle and SC joint

Very safe, but not used with a fracture, a ruptured ligament, tendon or muscle, a joint infection, or when no dysfunction is found.

Muscle energy, hip and thigh muscles

Not used with an acute fracture, a joint infection or a bone malignancy; take care with severe osteoporosis or after surgery that limits muscle contraction. Use the least force needed: too much can tear a muscle or pull off a tendon, especially in older patients.

Muscle energy, fibular head (proximal tibiofibular joint)

Not used with an acute ankle sprain or a lax ankle, an acute fibular fracture or a deep vein thrombosis, or when positioning could aggravate an acute injury.

Muscle energy, calf (gastrocnemius and soleus)

Not used with an acute fracture, a joint infection or a bone malignancy; take care with severe osteoporosis or after surgery that limits muscle contraction. Use the least force needed: too much can tear a muscle or pull off a tendon, especially in older patients.

Muscle energy, elbow and forearm

Not used with an acute fracture, a joint infection or a bone malignancy; take care with severe osteoporosis or after surgery that limits muscle contraction. Use the least force needed: too much can tear a muscle or pull off a tendon, especially in older patients.

Muscle energy, general (affected muscle)

Not used with an acute fracture, a joint infection or a bone malignancy; take care with severe osteoporosis or after surgery that limits muscle contraction. Use the least force needed: too much can tear a muscle or pull off a tendon, especially in older patients.

Always check the condition page’s red flags first. Refer-first conditions have no technique cards.

Sources

  • Franke H, Fryer G, Ostelo RW, Kamper SJ. Muscle energy technique for non-specific low-back pain. Cochrane Database Syst Rev. 2015;2015(2):CD009852. Link
  • Thomas E, Cavallaro AR, Mani D, Bianco A, Palma A. The efficacy of muscle energy techniques in symptomatic and asymptomatic subjects: a systematic review. Chiropr Man Therap. 2019;27:35. Link
  • Kang YH, Ha WB, Geum JH, et al. Effect of Muscle Energy Technique on Hamstring Flexibility: Systematic Review and Meta-Analysis. Healthcare (Basel). 2023;11(8):1089. Link
  • Sharman MJ, Cresswell AG, Riek S. Proprioceptive neuromuscular facilitation stretching : mechanisms and clinical implications. Sports Med. 2006;36(11):929-39. Link
  • Mitchell UH, Myrer JW, Hopkins JT, Hunter I, Feland JB, Hilton SC. Neurophysiological reflex mechanisms' lack of contribution to the success of PNF stretches. J Sport Rehabil. 2009;18(3):343-57. Link
  • Mitchell UH, Myrer JW, Hopkins JT, Hunter I, Feland JB, Hilton SC. Acute stretch perception alteration contributes to the success of the PNF "contract-relax" stretch. J Sport Rehabil. 2007;16(2):85-92. Link
  • Kay AD, Husbands-Beasley J, Blazevich AJ. Effects of Contract-Relax, Static Stretching, and Isometric Contractions on Muscle-Tendon Mechanics. Med Sci Sports Exerc. 2015;47(10):2181-90. Link
  • Magnusson SP, Simonsen EB, Aagaard P, Sørensen H, Kjaer M. A mechanism for altered flexibility in human skeletal muscle. J Physiol. 1996;497 ( Pt 1)(Pt 1):291-8. Link
  • Fryer G, Pearce AJ. The effect of muscle energy technique on corticospinal and spinal reflex excitability in asymptomatic participants. J Bodyw Mov Ther. 2013;17(4):440-7. Link
  • Smith M, Fryer G. A comparison of two muscle energy techniques for increasing flexibility of the hamstring muscle group. J Bodyw Mov Ther. 2008;12(4):312-7. Link
  • Waxenbaum JA, Sina RE. Osteopathic Principles and Practices: Muscle Energy Technique. StatPearls [Internet]. StatPearls Publishing; updated 2 Sep 2026. Link
  • Stenersen B, Bordoni B. Osteopathic Manipulative Treatment: Muscle Energy Procedure - Cervical Vertebrae. StatPearls [Internet]. StatPearls Publishing; updated 29 Feb 2024. Link
  • Talley JT, Goto KK. Osteopathic Manipulative Treatment: Muscle Energy Procedure With Post-Isometric Relaxation - Thoracic Vertebrae. StatPearls [Internet]. StatPearls Publishing; updated 11 Sep 2023. Link
  • Jawed M, Woo MJ, Bordoni B. Osteopathic Manipulative Treatment: Muscle Energy Procedure - Exhaled Ribs. StatPearls [Internet]. StatPearls Publishing; updated 29 Jan 2024. Link
  • Flodine TE, Thomas M. Osteopathic Manipulative Treatment: Inhaled Rib Dysfunction. StatPearls [Internet]. StatPearls Publishing; updated 8 Aug 2023. Link
  • Lafans K, Troncoso V. Osteopathic Manipulative Treatment: Muscle Energy Procedure - Lumbar Vertebrae. StatPearls [Internet]. StatPearls Publishing; updated 27 Feb 2024. Link
  • Eldemire F, Goto KK. Osteopathic Manipulative Treatment: Muscle Energy and Counterstrain Procedures - Psoas. StatPearls [Internet]. StatPearls Publishing; updated 8 Aug 2023. Link
  • Malhotra R, Bordoni B. Osteopathic Manipulative Treatment: Muscle Energy and Counterstrain - Piriformis. StatPearls [Internet]. StatPearls Publishing; updated 28 Aug 2023. Link
  • Xu E, Vilella RC. Osteopathic Manipulative Treatment: Muscle Energy Procedure - Pelvic Dysfunctions. StatPearls [Internet]. StatPearls Publishing; updated 30 Jan 2024. Link
  • McParland, Sina, DeLuca. Osteopathic Manipulative Treatment: Muscle Energy Procedure - Sacral Dysfunctions. StatPearls [Internet]. StatPearls Publishing; updated 1 Mar 2024. Link
  • Downing M, Bordoni B. Osteopathic Manipulative Treatment: Muscle Energy Procedure - AC Joint, Clavicle, SC Joint. StatPearls [Internet]. StatPearls Publishing; updated 24 Jul 2023. Link
  • Nahian A, Mathew J Jr. Osteopathic Manipulative Treatment: Facial Muscle Energy, Direct MFR, and BLT Procedure – for TMJ Dysfunction. StatPearls [Internet]. StatPearls Publishing; updated 12 Feb 2023. Link
  • Decker N, Sina RE, Pozun A. Osteopathic Manipulative Treatment: Muscle Energy and HVLA Procedures - Fibular Head Dysfunction. StatPearls [Internet]. StatPearls Publishing; updated 26 Feb 2024. Link

Papers: abstracts read and citations built from PubMed records on 14 Nov 2026. StatPearls chapters read on 14 Nov 2026 and described in our own words.