Explore

Sen



Despite all teachers considering this concept essential, I have encountered numerous conflicting definitions for these lines of the body.
 Subtle Sen: are linked with the mind and consciousness, while gross Sen lines are found on the physical body. Thai massage practitioners work with the latter, which can be sub-categorized as follows:
Major Sen: Large tendons, ligaments, veins, specific fascial sheaths
Minor Sen: Channels that branch from the Major Sen
Invisible Sen Lines: Lines too small to see, such as hormone and nutrient movement lines.

Kalathari
Itha / Pingala
Sumana
Lawusang/Ulanga
Sahatsarangsi / Thawari
Khitchanna
Nantakawat

The body contains invisible energy lines, or “Sen” (similar to Chinese meridians or Indian “nadis”), through which vital energy, or “Prana,” flows.

 According to the theory, ten major “Sen Sib” lines are crucial, and blockages or stagnation in their flow lead to physical and emotional imbalances, pain, and stress. Thai massage uses a combination of acupressure, stretching, and deep pressure to stimulate and unblock these lines, promoting energy flow, increasing circulation, flexibility, and overall well-being.
 

Take a class about the Sen

Key Aspects of Sen Theory

How Sen Theory is Applied in Thai Massage

Holistic Approach: By balancing and unblocking these energy pathways, Thai massage addresses both the physical and energetic aspects of health, contributing to greater mental and emotional stability. 

Acupressure: Practitioners apply pressure to specific points along the Sen lines, often using their thumbs, elbows, knees, or feet, to stimulate energy flow. 

Stretching and Compression: The massage incorporates deep stretches and compressions to release stiffness and improve the flexibility of muscles and joints along the Sen lines. 

Intuition and Artistry: Working with Sen lines requires a refined sense of touch and intuition, as it is considered more of an art than a precise science. The therapist feels for the tissue’s response and follows the direction of energy flow. 

Sen

Kalathari


Trajectory:
Major 1: Starts at the Navel, crosses to the Nipples, and runs into the armpit. From there down the inside of the triceps brachii long head and down to the elbow, from there it runs between the flexor carpi radialis and the Palmaris Longus. Upon reaching the wrist, it splits into five branches, which terminate at the tips of each finger.
Major 2: Starts at the tips of each finger and runs the reverse path of Major line 1 back to the navel. From here, it crosses to the other side of the body, down to the groin, and down to the upper thigh along the adductors. It then crosses the knee and runs along between the gastrocnemius and soleus muscles. It crosses the front of the malleolus down under the foot to the Plantar aponeurosis and spreads to the end of each toe.
Major 3: Starts at where the Major line 1 crosses into the armpit, at the Pectoralis minor, and goes up the clavicle to the clavicular head of the SCM muscle. From here, it goes up the clavicular strand of the SCM and up the face to the corner of the eyes

Application: for paralysis of arms and legs. Pain in the arms/legs, angina pectoris, epilepsy, schizophrenia, hysteria, various and sundry mental diseases. Cardiac Arrhythmia, arthritic fingers, jaundice, hernia, chest pain, shock,   rheumatic heart disease. 

Sen

Itha / Pingala

Itha: Left channel for  feminine qualities (Lunar), Emotional, feelings
Pingala:  Right channel for male qualities (Solar), Analysis, thought

The trajectory of the main channel: Starts at the navel, descends the front of the left thigh, turns at the left knee, ascends the back of the left thigh, ascends the left side of the spine, turns at the top of the head, and finishes at the left nostril.

Trajectory of the main channel: Same as ITTA on the Right side

Sen


Sumana


Trajectory of the main channel: Starts at the navel, ascends inside the throat, and finishes at the base of the tongue.


Indications:

 Sense of taste and smell. Related to digestive issues, abdominal pain. SEN Sumana also pertains to chest problems, hiccups, asthma, spasms of the diaphragm, nausea, and cold. All Chakras are located on this Line.  Similar to the yogic nadi shushmana.

Sen


Lawusang / Ulanga


Anatomy Chain: Starts at the Navel, runs to the nipple, up the Posterior Scalene, to the front of the ear, and back along the hairline behind the ear to finish under the ear lobes.



This energy pathway is associated with various health issues, including deafness, ear infections, middle and inner ear problems, coughing, facial paralysis, toothache, and sore throat.

Sen


Sahatsarangsi / Thawari


Trajectory of the main channel: Starts at the Navel, cuts down to the medial edge of the Rectus Femoris. Down the knee to between the tibia and the Flexor Digitorum Longus. Goes to the top of the foot from the Superior Extensor Retinaculum and cuts back up the leg along the Anterior Tibialis. Once it crosses the knee, it follows the lateral edge of the Rectus Femoris to the tip of the ASIS. Here, it cuts back to the Sciatic notch in the Gluteus area. At the Sciatic Point, it switches back to the front of the body, under the serratus anterior, near the nipples. From the nipples, it heads up behind the Posterior Scalene to the middle of the eye.


Indications: Connected to the sense of sight and is hence used for redness/swelling of the eyes. Facial paralysis, toothache, fever, chest pain, manic depressive/psychosis, gastrointestinal diseases, urogenital diseases, arthritis of the knee, paralysis of the legs, and knee pain. Sen Thawari is used for Jaundice and appendicitis.

Sen


Khitchanna



Trajectory: starts at the navel (umbilicus) and runs to the penis and testicles (called Sen Pitakun) for men, or to the urethra and vagina (called Sen Kitcha) for women.
For men, this pathway is known as Sen Pitakun, and it extends to the penis and testicles. For women, it is called Sen Kitcha, and it extends to the urethra and vagina.


Indications: Hernia, Frequent Urination, Impotence, Infertility, issues with the Ovaries, Uterus, or Prostate, Ejaculation, Premature Ejaculation, Irregular Menstruation, Uterine Bleeding, Urinary Retention, Diarrhea, Abdominal pains, and balancing of Libido.

Sen


Nantakawat

Trajectory: Two lines. One starts at the navel and travels to the urethra (Sen Sikhini). The other begins at the navel and runs to the anus (Sen Sukhumang). 


Indications: related to the functioning of the genital and lower excretion organs.

Release Point