Revolutionary Approach to Physical Medicine

Learn more about the science of Postural Restoration® and the courses we offer for licensed healthcare and certified fitness professionals.

About Us

Education & Services For Improved Pathways of Physical Medicine

The Postural Restoration Institute® (PRI) was established in 2000 to explore and explain the science of postural adaptations, asymmetrical patterns and the influence of polyarticular chains of muscles. 

The Postural Restoration Institute® (PRI) is a continuing education institute that was established in 2000 to explore and explain the science of postural adaptations, asymmetrical patterns and the influence of polyarticular chains of muscles. We offer 12 post-graduate level courses, in addition to an annual PRI Interdisciplinary Studies Summit, and we welcome any licensed healthcare or certified fitness professional to attend our courses. Professional credentialing opportunities (PRC, PRT and PRP Japan) are available to qualified professionals.

The human body is not symmetrical. The neurological, respiratory, circulatory, muscular and vision systems are not the same on the left side of the body as they are on the right, and vice versa. They have different responsibilities, function, position and demands on them. This system asymmetry is a good thing and an amazing design. The human body is balanced through the integration of system imbalances.

The Postural Restoration Institute® was established in 2000 to explore and explain the science of postural adaptations, asymmetrical patterns and the influence of polyarticular chains of muscles.

Are you a healthcare or fitness professional who continues to see the same dysfunctional patterns of movement, pain presentations, or habitual patterns of postural behavior associated with a dominant side of the body?

Are you interested in learning how different systems, including the visual and stomatognathic systems can influence asymmetrical tendencies and patterns?

If so, we invite you to consider beginning your PRI educational journey and learn how to recognize and manage these asymmetrical imbalances and typical patterns associated with system disuse or weakness that develops because of dominant overuse.

The Postural Restoration Institute® offers 12 post-graduate level courses, in addition to an annual PRI Interdisciplinary Studies Summit, and we welcome any licensed healthcare or certified fitness professional to complete our courses. Professional credentialing opportunities (PRC, PRT and PRP Japan) are also available to qualified professionals.

PRI offers 3 primary courses (Myokinematic Restoration, Postural Respiration and Pelvis Restoration), which are introductory to the science and do not require pre-requisites. The three primary courses can be taken in any order; however, we generally recommend beginning with either the Postural Respiration or Myokinematic Restoration course. Primary courses are available as an online home study, live stream or live in-person.

The secondary and tertiary level courses each have pre-requisite coursework that must be successfully completed prior to attending these courses, which is defined on each course page. Secondary and tertiary level courses are available for live stream or live in-person attendance.

Primary Courses

Secondary Courses

Tertiary Courses

Programs & Courses

Learn more about the many courses that PRI offers for licensed healthcare and certified fitness professionals, in addition to the two professional credentialing opportunities, PRC and PRT.

PRI Video for You

Expand your knowledge of PRI through this video subscription platform where we discuss topics related to PRI course material, techniques, case studies, interdisciplinary management and more.

Webinars

Explore our growing collection of free webinars discussing integrative application of the science of Postural Restoration®, and learn more about upcoming webinars with Ron Hruska.

Podcasts

Listen to PRI faculty members, credentialed providers and integrative specialists tell their story, and learn how they apply the science of Postural Restoration® in their healthcare or fitness setting.

Products

Check out the products available for purchase to compliment your application of PRI course material, including non-manual and manual technique programs, patient guides, illustrations, and more. 

Resources

Peruse a growing collection of additional resources designed to further educate you on topics outside of the standard PRI course work, including articles, recent emails and more. 

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2026, The Year of the Horse!

Original post by: Ann Montgomery-The Mindful Rider
March 5, 2022
@annmontgomery_themindfulrider 

“A number of years ago I had an interesting lesson with a student. The rider was struggling with getting a constant contact with her horse. After watch both of them move around the arena for a while and seeing the mare, chomp, and fiddle with her tongue and bit I asked the rider “where is your tongue sitting in your mouth? To this the rider stopped the horse and said ” how the hell did you know that” so it turns out that this rider has a gap in-between one of her upper molars and she has a habit of twisting her tongue to place the tongue in the gap.
When I asked her to place her tongue softly onto the top of her mouth the horse became quite in its contact and as the lesson went on the horse began to move freer in the shoulders, the rider’s tonal quality of her arms into her hand and fingers became a soft tone.
 
So why is this so, I asked myself, and did some research.
 
Why would the riders tongue affect the horses tongue so much?
 
Well from what I have researched the hyoid bone is part of the tongue movement apparatuses as the omohyoid muscle origin site at the superior border of the scapula and can vary in location and in size, and at times the muscle also originates from the superior transverse scapular ligament. The attachment of the central tendon can be only to the clavicle or to the clavicle and the first rib.
 
Wow I thought so when her tongue curls up a whole tension goes from her tongue down to her shoulder which must create a tension down her whole arm to her hand. This in turn puts a tension onto the rein and bit which travels onto the horse’s tongue, so guess what this also affects the horses hyoid bone and his omohyoid muscle into the shoulder causing the tight steps and fussy mouth. It’s a circle of tension.”

Continued in comments…….

2026, The Year of the Horse!

Original post by: Ann Montgomery-The Mindful Rider
March 5, 2022
@annmontgomery_themindfulrider

“A number of years ago I had an interesting lesson with a student. The rider was struggling with getting a constant contact with her horse. After watch both of them move around the arena for a while and seeing the mare, chomp, and fiddle with her tongue and bit I asked the rider “where is your tongue sitting in your mouth? To this the rider stopped the horse and said ” how the hell did you know that” so it turns out that this rider has a gap in-between one of her upper molars and she has a habit of twisting her tongue to place the tongue in the gap.
When I asked her to place her tongue softly onto the top of her mouth the horse became quite in its contact and as the lesson went on the horse began to move freer in the shoulders, the rider’s tonal quality of her arms into her hand and fingers became a soft tone.

So why is this so, I asked myself, and did some research.

Why would the riders tongue affect the horses tongue so much?

Well from what I have researched the hyoid bone is part of the tongue movement apparatuses as the omohyoid muscle origin site at the superior border of the scapula and can vary in location and in size, and at times the muscle also originates from the superior transverse scapular ligament. The attachment of the central tendon can be only to the clavicle or to the clavicle and the first rib.

Wow I thought so when her tongue curls up a whole tension goes from her tongue down to her shoulder which must create a tension down her whole arm to her hand. This in turn puts a tension onto the rein and bit which travels onto the horse’s tongue, so guess what this also affects the horses hyoid bone and his omohyoid muscle into the shoulder causing the tight steps and fussy mouth. It’s a circle of tension.”

Continued in comments…….
...

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“But if I take them, as a therapist and bring them over there, I’ve reduced a lot of their pain because they are no longer obligated to one position.”

- Jean Massé

Advanced Integration Day 4

“But if I take them, as a therapist and bring them over there, I’ve reduced a lot of their pain because they are no longer obligated to one position.”

- Jean Massé

Advanced Integration Day 4
...

47 2
“This single leg stance activity is very helpful in assessing sensory and motor integration between the left and right hemispheres of the cerebrum and the cerebellum, as well as between the upper and lower hemispheres of the diaphragm or mid thorax.

If functional disconnection occurs when standing on the left leg, as above, disconnection of the right brain, or right brain deficiencies for the left lower extremity is probably a greater issue than left brain deficiency.

If functional disconnection occurs only when standing on the right leg, disconnection of the right brain, again, or right brain deficiencies for the left upper extremity is more than likely a greater issue than left brain deficiency.

Right brain deficiencies are the most common type of deficiency seen in children with 'brain imbalance.' Melillo R. Disconnected Kids. 2015”

Upright Left Single Leg Stance
Ron Hruska 
Sep. 29th 2002

Advanced Integration Day 4

“This single leg stance activity is very helpful in assessing sensory and motor integration between the left and right hemispheres of the cerebrum and the cerebellum, as well as between the upper and lower hemispheres of the diaphragm or mid thorax.

If functional disconnection occurs when standing on the left leg, as above, disconnection of the right brain, or right brain deficiencies for the left lower extremity is probably a greater issue than left brain deficiency.

If functional disconnection occurs only when standing on the right leg, disconnection of the right brain, again, or right brain deficiencies for the left upper extremity is more than likely a greater issue than left brain deficiency.

Right brain deficiencies are the most common type of deficiency seen in children with `brain imbalance.` Melillo R. Disconnected Kids. 2015”

Upright Left Single Leg Stance
Ron Hruska
Sep. 29th 2002

Advanced Integration Day 4
...

57 2
If your back is flat, where are you flexing from?

“Remember if you don’t Retract T8, you don’t rotate”

- @robertskipgeorge 

Advanced Integration Day 3

If your back is flat, where are you flexing from?

“Remember if you don’t Retract T8, you don’t rotate”

- @robertskipgeorge

Advanced Integration Day 3
...

144 3
Early Registration Ends Friday! Start your New Year with #prination

“This course has really helped me bring my work with PRI to the next level. Integrating the primary coursework and helping me understand how they relate to each other.”
 
“Dan knocked it out of the park. Funny. Emphasized key points with repetition, slower speech and volume. So clear and natural. It was easy for me to know what was really important and to take in. I was completely engaged the whole class even though I was streaming from Alaska which meant I was getting up at 4am to attend.”
 
“I have more validation that many orthopedic conditions have a neurologic underpinning, and that my role would be to foster a new sensory experience that is salient to the patient and reproducible under their own volition”
 
“This course helped me understand that the L calcaneus ‘impingement’ or sense is largely neurological, and the PRI non-manual techniques need to be taught with a minor on the muscles engaged and a major on the ‘sense’ of the body in a new position. I plan to use this course to emphasize my ability to teach and perform PRI-non manual techniques utilizing Pilates equipment.”
 
“The Impingement and Instability course is THE intersection between neurology and biomechanics. Dan is an incredibly adept in tying together the concepts from the Postural Restoration Institute’s primary courses and elevating the student to a greater understanding of the principles underpinning the integration between body position and body sense. I will absolutely be seeking out additional opportunities to hear Dan speak about applying PRI to my daily clinical practice.”

“Fantastic course. My favorite so far.”

Early Registration Ends Friday! Start your New Year with #prination

“This course has really helped me bring my work with PRI to the next level. Integrating the primary coursework and helping me understand how they relate to each other.”

“Dan knocked it out of the park. Funny. Emphasized key points with repetition, slower speech and volume. So clear and natural. It was easy for me to know what was really important and to take in. I was completely engaged the whole class even though I was streaming from Alaska which meant I was getting up at 4am to attend.”

“I have more validation that many orthopedic conditions have a neurologic underpinning, and that my role would be to foster a new sensory experience that is salient to the patient and reproducible under their own volition”

“This course helped me understand that the L calcaneus ‘impingement’ or sense is largely neurological, and the PRI non-manual techniques need to be taught with a minor on the muscles engaged and a major on the ‘sense’ of the body in a new position. I plan to use this course to emphasize my ability to teach and perform PRI-non manual techniques utilizing Pilates equipment.”

“The Impingement and Instability course is THE intersection between neurology and biomechanics. Dan is an incredibly adept in tying together the concepts from the Postural Restoration Institute’s primary courses and elevating the student to a greater understanding of the principles underpinning the integration between body position and body sense. I will absolutely be seeking out additional opportunities to hear Dan speak about applying PRI to my daily clinical practice.”

“Fantastic course. My favorite so far.”
...

24 0
Congratulations to the PRC class of 2025!

PRC credentialing is the result of completing multiple advanced PRI courses, demonstrating a thorough understanding of the science through completion of the PRC application, and successfully participating in practical and analytical testing. Today, 10 clinicians earned the designation of Postural Restoration Certified™ (PRC) under the direction of Ron Hruska, Lori Thomsen, Skip George, and Jennifer Platt.
 
Back Row: Robert “Skip” George, Ron Hruska, Ann Simsar, Emily Schulz, Mei Wong, Julie Sandstedt, TJ DiPrima
Front Row: Jennifer Platt, Annamaaria Kangas, Tassie Cantrell, Debra Albrecht, Mary Beth Antolini-Verlander, Gina Aicardi, Lori Thomsen
 
The Postural Restoration Institute® established this certification process in 2004 as a way to recognize and identify those individuals with advanced training, extraordinary interest and devotion to the science of postural adaptations, asymmetrical patterns and the influence of polvarticular chains of muscles on the human body as defined by the Postural Restoration Institute. The PRC credentialing program is available to physical therapists, physical therapist assistants, occupational therapists, and chiropractors who have attended PRI courses, demonstrated a thorough understanding of the science through completion of the PRC application, and successfully participate in both clinical and analytical testing.

Congratulations to the PRC class of 2025!

PRC credentialing is the result of completing multiple advanced PRI courses, demonstrating a thorough understanding of the science through completion of the PRC application, and successfully participating in practical and analytical testing. Today, 10 clinicians earned the designation of Postural Restoration Certified™ (PRC) under the direction of Ron Hruska, Lori Thomsen, Skip George, and Jennifer Platt.

Back Row: Robert “Skip” George, Ron Hruska, Ann Simsar, Emily Schulz, Mei Wong, Julie Sandstedt, TJ DiPrima
Front Row: Jennifer Platt, Annamaaria Kangas, Tassie Cantrell, Debra Albrecht, Mary Beth Antolini-Verlander, Gina Aicardi, Lori Thomsen

The Postural Restoration Institute® established this certification process in 2004 as a way to recognize and identify those individuals with advanced training, extraordinary interest and devotion to the science of postural adaptations, asymmetrical patterns and the influence of polvarticular chains of muscles on the human body as defined by the Postural Restoration Institute. The PRC credentialing program is available to physical therapists, physical therapist assistants, occupational therapists, and chiropractors who have attended PRI courses, demonstrated a thorough understanding of the science through completion of the PRC application, and successfully participate in both clinical and analytical testing.
...

147 32
“Pelvic Diaphragm & Respiratory Diaphragm Influences on Gait”

Frontal Plane Discussion by the one and only Lori Thomsen!

Advanced Integration Day 2

“Pelvic Diaphragm & Respiratory Diaphragm Influences on Gait”

Frontal Plane Discussion by the one and only Lori Thomsen!

Advanced Integration Day 2
...

107 3
“Hemispherical Functional Cortical Dominance in the brain does not change regardless of organ placement”

Advanced Integration Day 1

Join us for “Brain vs. Body: Part 2” with Dan Houglum and @donnapbyrne at next years Interdisciplinary Studies Summit!

April 23-24th, 2026

“Hemispherical Functional Cortical Dominance in the brain does not change regardless of organ placement”

Advanced Integration Day 1

Join us for “Brain vs. Body: Part 2” with Dan Houglum and @donnapbyrne at next years Interdisciplinary Studies Summit!

April 23-24th, 2026
...

74 1
Today Only! 20% off our NEW Purple Graphic Tee!

Ends Dec. 1st
Link in bio!

“Purple is a color of purpose and good judgement. It is associated with individual linkage and integration to the universe. It symbolizes magic and mystery. It is the color of seeking spiritual fulfillment and others who have a peace of mind....therefore, it is our Institute color and the color that reflects PRI muscle responsible for internal rotation of bones that require internal direction for fullest beneficial use.”

-Ron

Today Only! 20% off our NEW Purple Graphic Tee!

Ends Dec. 1st
Link in bio!

“Purple is a color of purpose and good judgement. It is associated with individual linkage and integration to the universe. It symbolizes magic and mystery. It is the color of seeking spiritual fulfillment and others who have a peace of mind....therefore, it is our Institute color and the color that reflects PRI muscle responsible for internal rotation of bones that require internal direction for fullest beneficial use.”

-Ron
...

16 2
Right Brachial Chain inhibition requires integration of the Pelvis AND Thorax, aided by positions involving reaching, rounding, and engagement of the Left IOs/TAs! 🎈 

Expand your Reach and help your clients Respire better by joining us for Advanced Integration on December 4-7th! 💨 

It’s not too late!⏰ 

Join remotely from around the world or reserve a remaining seat in person! 💻 💺

Right Brachial Chain inhibition requires integration of the Pelvis AND Thorax, aided by positions involving reaching, rounding, and engagement of the Left IOs/TAs! 🎈

Expand your Reach and help your clients Respire better by joining us for Advanced Integration on December 4-7th! 💨

It’s not too late!⏰

Join remotely from around the world or reserve a remaining seat in person! 💻 💺
...

97 0
Tell us what course you’re most excited for next year to be entered to win 26% off your next 2026 course registration!

Can’t wait to put more pieces together with you in the year ahead!

#prination

Tell us what course you’re most excited for next year to be entered to win 26% off your next 2026 course registration!

Can’t wait to put more pieces together with you in the year ahead!

#prination
...

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