02 Strap Muscle Complex
This module teaches the release of the Strap Muscle Complex, a group of muscles on the front of the neck that control the position of the hyoid bone and larynx. When these muscles enter spasm, they can contribute to throat tightness, swallowing difficulty, snoring, and anterior neck tension.
Step 1
Understanding the Problem
Understanding the Problem
The strap muscles are a group of thin muscles located on the front of the neck, running between the hyoid bone, thyroid cartilage, sternum, and clavicle.
Their job is to stabilize and move the hyoid and larynx during swallowing, speech, and breathing.
When these muscles enter spasm, they can create a downward pull on the tissues of the throat and compress the structures that pass through the front of the neck.
Because this region contains the airway, thyroid gland, larynx, and important neurological pathways, even a mild chronic contraction can create symptoms that feel larger than the muscles themselves.
Step 2
The Clinical Problem
A client arrives complaining of throat tightness, swallowing difficulty, snoring, or tension across the front of the neck.
Despite treatment of the jaw and upper neck muscles, the symptoms continue to return.
In many cases the true cause lies in the strap muscles of the anterior neck, where chronic contraction pulls downward on the hyoid and compresses the structures of the throat.
Even mild compression in this region can interfere with breathing mechanics, swallowing, and vocal function. Constant spasm of these muscles causes apnea and snoring. It is the rudimentary cause of these ailments.
The strap muscles with the thyroid gland
This is an example of why many symptoms that appear to be mysterious are relatively easy to treat, e.g, weight gain and chronic fatigue
Step 3
Why This Happens
The Root Cause of Muscle Spasm (Strap Muscles)
Most chronic dysfunction in the anterior neck originates from muscle spasm rather than structural damage.
In this modality, the primary muscles involved are the strap muscles (infrahyoid group), which are commonly strained by:
• forward head posture
• excessive speaking or vocal strain
• stress-related throat tension
• dysfunctional breathing patterns
• prolonged screen use
When these muscles become fatigued or overused, they enter a state of protective contraction, where the fibers remain shortened and resist lengthening.
Over time, this spasm creates:
• accumulation of static electrons
• reduced circulation
• metabolic waste buildup
• impaired ATP production
• electrolyte imbalance
• compression of nearby structures
• restricted movement of the hyoid and larynx
The body compensates by recruiting surrounding muscles of the neck, creating widespread anterior neck tension.
These patterns can affect:
• swallowing
• breathing
• vocal function
• thyroid mechanics
To resolve this, we identify the strap muscles as the primary source of restriction, determine the activity that caused the fatigue, and remove that stress.
Patients must avoid aggravating patterns for approximately six weeks after release.
Releasology restores the ability of these muscles to relax, improving function throughout the anterior neck.
Step 4
Anatomy
The strap muscles originate from the sternum, clavicle, scapular fascia, thyroid cartilage, and hyoid bone, forming a coordinated group along the front of the neck.
The primary muscles in this complex include:
• Sternohyoid
• Sternothyroid
• Omohyoid
• Thyrohyoid
Structures influenced by strap muscle spasm include:
• the hyoid apparatus
• the larynx
• the trachea
• the thyroid region
• anterior cervical neural pathways
Because these structures sit directly beneath the muscles, even a small contraction can produce significant mechanical effects.
Spasm in the strap muscles pulls the anterior throat into compression and restricts normal movement of the hyoid, larynx, and airway structures.
Why Symptoms Appear Far From the Front of the Throat
As the muscles contract and shorten, tissue glide is reduced and mechanical compression increases.This is why symptoms can appear as swallowing difficulty, breathing disturbance, throat pressure, sleep disruption, hypothyroidism, hyperthroideism or voice fatigue.
Releasology does not chase symptoms.It releases the cause.
Step 5
Accessory Muscles
Primary muscles:
• Sternohyoid
• Omohyoid
• Sternothyroid
• Thyrohyoid
Accessory muscles:
• Sternocleidomastoid (SCM)
• Scalenes
• Platysma• Suprahyoid muscles (digastric, mylohyoid, geniohyoid)
• Upper trapezius
When the strap muscles are in spasm:
• the head is pulled forward
• the neck becomes rigid
• breathing becomes shallow
• surrounding muscles compensate
Releasing the strap muscles reduces tension across the entire cervical system.
Step 6 — Neurological Consequences
IMAGE – cervical nerves + vagus region]
The strap muscles lie near critical neurovascular structures.
When in spasm, they may:
• compress superficial nerve branches
• contribute to vagus nerve irritation (functional influence)
• restrict circulation in the anterior neck
Clients may experience:
• throat tightness
• difficulty swallowing
• voice fatigue
• shallow breathing
• anxiety-like sensations
Endocrine & Functional Effects
The strap muscles surround and compress the thyroid gland and tracheal cartilage.
Chronic tension may:
• compress or restrict the thyroid
• alter circulation to the gland
• contribute to metabolic imbalance
In Releasology, releasing these muscles is observed to support:
• improved metabolic activity
• improved energy levels
• improved breathing and vocal ease
Step 7
Technique Demonstration
[VIDEO – strap muscle release]
Observe the release of the strap muscles.
Focus on:
• gentle positioning of the neck
• precise contact along the anterior cervical fibers
• controlled Yang engagement
• slow Yin release
This region is sensitive — use precision, not force.
Step 8
Worksheet Exercise
Students should:
• identify each strap muscle
• label origin and insertion
• locate the hyoid and thyroid cartilage
Drawing Exercise (Required)
Using a red pencil tool, draw each strap muscle:
• from origin → insertion
• connect precisely to correct skeletal landmarks
• outline the vertical fiber direction
• fill in the muscle body
Muscles to draw:
• Sternohyoid
• Omohyoid
• Sternothyroid
• Thyrohyoid
Application Exercise
Trace how dysfunction leads to:
• throat tension
• breathing restriction
• vocal fatigue
• metabolic effects
Step 9
Practice Assignment
Clinical Skill Development
Set up a massage table and recruit a practice subject for your first strap muscle release.
If possible, choose a subject experiencing:
• anterior neck tightness
• swallowing restriction
• snoring or throat tension
• voice fatigue
Watch the technique video again and pause frequently.
Practice slowly until you can clearly feel:
• correct finger positioning
• correct practitioner body mechanics
• the Yang engagement phase
• the Yin release phase
The goal is not force.
The goal is precise engagement of the tightest fibers.
Once you have performed the release successfully, proceed to the next step.
Step 10
Technique Recording
In this step you will record yourself performing the strap muscle release technique so your form and body mechanics can be evaluated.
You will need:
• a massage table or treatment surface
• a practice subject
• a tripod or stable support for your phone or camera
• good lighting so your hand placement is clearly visible
Position the camera so that the following are clearly visible in the video:
• your hand placement on the client
• your body mechanics and posture
• the direction of pressure you apply
• the client’s throat and anterior neck region during the release
The video should show the entire treatment sequence, from initial contact to release.
Record yourself performing the strap muscle release technique so your form and body mechanics can be evaluated:
☑ correct finger placement
☑ practitioner body mechanics
☑ the Yang engagement phase
☑ the Yin release phase
The video should show the full treatment sequence from initial contact to muscle release.
Upload your video for instructor review.
Your instructor will confirm that the technique is performed safely, accurately, and according to the Releasology method.
This step allows your instructor to confirm that the technique is being performed safely, accurately, and according to the Releasology method.
Step 11
Client Testimonial
Ask your practice subject to rate their symptoms before and after the treatment using a 0–10 scale.
Record a brief testimonial video including::
☑ symptom description
☑ before score
☑ after score
☑ changes they experienced
Upload the testimonial video.
Documenting real clinical outcomes is an essential part of Releasology training.
Step 12
Knowledge Check & Module Completion
Knowledge Check
• identify all 4 strap muscles
• describe their function
• explain their effect on breathing and thyroid
Modality Quiz
Complete the Strap Muscle Release Quiz
80% required to pass
Completion Requirements
☑ practice
☑ recording
☑ testimonial
☑ quiz
Module Completion
Proceed to next modality.