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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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
...

15 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! 💻 💺
...

87 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
...

105 73
“What an exciting opportunity to travel to Munich Germany for the latest offering of the Human Evolution course! I felt so honored by the folks @lindebergs.health Academy with their gracious hospitality, amazing facility and yummy German treats.
 
We had a great group of attendees from not only Germany, but also Denmark, Italy, and China, as well as Michigan. It’s hard to imagine digesting the content of any PRI course in another language and this group really seemed to connect to the concepts presented. In fact, we had intellectually enriching discussions about the concepts of crawling, sensory processing, tonic neck integration, clockwise and counterclockwise sense and motion, and the sequential development of the glutes, to name a few.
 
Being that far from home, my partner and I had to stay to explore a bit. The trip was enriched with a delightful hike to the base of the Austrian Alps in Innsbruck. Though the descent proved to test my eccentric fitness… (turns out I have none). I left Austria with an amazing case of the DOMS (delayed onset muscle soreness), which in direct German translation means “muscle cats.” Whew… my cats were mad!
 
On to Bolzano, Italy where we enjoyed some shopping and delicious Italian fare. After a gondola ride to the base of the elusive Dolomites due to the clouds, for another hike, we had to go to the South Tyrol Museum of Archeology to see “Ötzi, The Ice Man”. The museum showcased research results of his physiology, gut, tools, and DNA for education. It was not at all surprising to see that his x-rays revealed more compression in his right hip than his left hip, VERY wide dental arches, and a more compressed right apical rib cage than his left. The photo depicts an approximation of what he might have looked like. You gotta love science!
 
A BIG THANK YOU to my gracious hosts Daniel Müller, Eckhart Acker, Sonja Voracek, and Regina Frank for taking such good care of me and for hosting a yet another PRI course. Also thanks to PRC’s Nadja Himmelseher and Tracey Blain for your valuable contributions to the conversations. It will be a trip we will remember forever.”

- @lisamanginopt.ndt.prc

“What an exciting opportunity to travel to Munich Germany for the latest offering of the Human Evolution course! I felt so honored by the folks @lindebergs.health Academy with their gracious hospitality, amazing facility and yummy German treats.

We had a great group of attendees from not only Germany, but also Denmark, Italy, and China, as well as Michigan. It’s hard to imagine digesting the content of any PRI course in another language and this group really seemed to connect to the concepts presented. In fact, we had intellectually enriching discussions about the concepts of crawling, sensory processing, tonic neck integration, clockwise and counterclockwise sense and motion, and the sequential development of the glutes, to name a few.

Being that far from home, my partner and I had to stay to explore a bit. The trip was enriched with a delightful hike to the base of the Austrian Alps in Innsbruck. Though the descent proved to test my eccentric fitness… (turns out I have none). I left Austria with an amazing case of the DOMS (delayed onset muscle soreness), which in direct German translation means “muscle cats.” Whew… my cats were mad!

On to Bolzano, Italy where we enjoyed some shopping and delicious Italian fare. After a gondola ride to the base of the elusive Dolomites due to the clouds, for another hike, we had to go to the South Tyrol Museum of Archeology to see “Ötzi, The Ice Man”. The museum showcased research results of his physiology, gut, tools, and DNA for education. It was not at all surprising to see that his x-rays revealed more compression in his right hip than his left hip, VERY wide dental arches, and a more compressed right apical rib cage than his left. The photo depicts an approximation of what he might have looked like. You gotta love science!

A BIG THANK YOU to my gracious hosts Daniel Müller, Eckhart Acker, Sonja Voracek, and Regina Frank for taking such good care of me and for hosting a yet another PRI course. Also thanks to PRC’s Nadja Himmelseher and Tracey Blain for your valuable contributions to the conversations. It will be a trip we will remember forever.”

- @lisamanginopt.ndt.prc
...

144 2
How does functional cortical dominance position us for movement?

If we are unable to sense or transition through midline (neutrality) at the pelvis, thorax, and cervical spine, our freedom to move through both hemispheres is lost. 

Overview of PRI Basic Dynamic Concepts
Advanced Integration Day 1

Early registration ends this Friday!

How does functional cortical dominance position us for movement?

If we are unable to sense or transition through midline (neutrality) at the pelvis, thorax, and cervical spine, our freedom to move through both hemispheres is lost.

Overview of PRI Basic Dynamic Concepts
Advanced Integration Day 1

Early registration ends this Friday!
...

69 0
A few (spooky) flashbacks…….

Happy Halloween!
#prination
@postrestinstjp

A few (spooky) flashbacks…….

Happy Halloween!
#prination
@postrestinstjp
...

139 11
“You’re going to find out, if you haven’t already, the minute your right glute max knows your toe on the left side is moving, your cortical activity is going to light up like no other”

Advanced Integration is nearly one month away.

Register Today!

“You’re going to find out, if you haven’t already, the minute your right glute max knows your toe on the left side is moving, your cortical activity is going to light up like no other”

Advanced Integration is nearly one month away.

Register Today!
...

67 3
I had such a great time in Lincoln October 24th and 25th. We had a fantastic crew in person to help demonstrate manual and non-manual techniques in order repattern rib cages and pressure flow. There was a very attentive audience from around the world online with stellar questions to facilitate the flow of the class and stimulate discussion about rib cage and pressure management. Canada, Germany, Taiwan, and states from around the country were represented online.

Some PRI celebrities were online with us as well! @untappedlouisville in Louisville, Kentucky and Jennifer Bullock outside of Telluride, Colorado. We were fortunate to have them there to drop some of their PRI knowledge and experience!

Laura and Emily were a superstar mother/daughter PRI duo that were such a joy to have in class. Laura was a fantastic primary demonstrator for our manual techniques and was a classic example of a Superior T4 syndrome individual. I am excited to be at the beginning of Emily’s PRI journey!

We were lucky to be graced with Joshua’s soothing Texas voice, as well as his amazing PEC thorax. It was fun to see my friend Lauren and her big smile throughout the weekend, hopefully this complimented Myokin nicely for you, Lauren!

Kyle was a joy to have in class, not only to talk bikes, but to discuss how this class has evolved and improved from when he took it 10+ years ago. It was good to hear from him what he remembered from 10+ years ago and how information on patterns, pressure, and perspective changes over time.

At the end of the class, I found out that I will be able to hang out with Samuel again next month in St. Louis. Looking forward to it, Sam! I am excited to hear how he takes his PRI knowledge back to the Reds. World Series 2026 for Cincinnati!

What a joy it was to be in Lincoln this last week. Thank you to everyone online and in person for being such a fun audience. I am very grateful I get an opportunity to talk about something I am passionate about for two days. My hope is that this will assist individuals from multiple disciplines around the world to understand the importance of a rib cage and air pressure biomorphology.

– Craig Depperschmidt

I had such a great time in Lincoln October 24th and 25th. We had a fantastic crew in person to help demonstrate manual and non-manual techniques in order repattern rib cages and pressure flow. There was a very attentive audience from around the world online with stellar questions to facilitate the flow of the class and stimulate discussion about rib cage and pressure management. Canada, Germany, Taiwan, and states from around the country were represented online.

Some PRI celebrities were online with us as well! @untappedlouisville in Louisville, Kentucky and Jennifer Bullock outside of Telluride, Colorado. We were fortunate to have them there to drop some of their PRI knowledge and experience!

Laura and Emily were a superstar mother/daughter PRI duo that were such a joy to have in class. Laura was a fantastic primary demonstrator for our manual techniques and was a classic example of a Superior T4 syndrome individual. I am excited to be at the beginning of Emily’s PRI journey!

We were lucky to be graced with Joshua’s soothing Texas voice, as well as his amazing PEC thorax. It was fun to see my friend Lauren and her big smile throughout the weekend, hopefully this complimented Myokin nicely for you, Lauren!

Kyle was a joy to have in class, not only to talk bikes, but to discuss how this class has evolved and improved from when he took it 10+ years ago. It was good to hear from him what he remembered from 10+ years ago and how information on patterns, pressure, and perspective changes over time.

At the end of the class, I found out that I will be able to hang out with Samuel again next month in St. Louis. Looking forward to it, Sam! I am excited to hear how he takes his PRI knowledge back to the Reds. World Series 2026 for Cincinnati!

What a joy it was to be in Lincoln this last week. Thank you to everyone online and in person for being such a fun audience. I am very grateful I get an opportunity to talk about something I am passionate about for two days. My hope is that this will assist individuals from multiple disciplines around the world to understand the importance of a rib cage and air pressure biomorphology.

– Craig Depperschmidt
...

59 2
“We want to increase our right brain activity to get more left body dominance”

- Jennifer Smart 
Cranial Resolution
New York City
@newyork_funcphysio

Thanks to @andrewxenops for giving us a glimpse!
🎥

“We want to increase our right brain activity to get more left body dominance”

- Jennifer Smart
Cranial Resolution
New York City
@newyork_funcphysio

Thanks to @andrewxenops for giving us a glimpse!
🎥
...

62 3
Traveling to Lincoln to teach from the heart of PRI is a fulfilling trip, I even caught a Nebraska volleyball win in person. The weekend flew by and this was also a reflection of how engaged and attentive the attendees both in person and online were during Myokinematic Restoration. We dove right into exploring the relationships between pelvic positioning, femoral orientation, and compensatory strategies upright humans exhibit during forward locomotor movement often referred to as gait. During lab demonstration, we were able to assess if the L AIC pattern was present and then further testing with the EXT drop test, the capsular integrity of the anterior hip capsule. We ended the first day with repositioning techniques to help inhibit the L AIC pattern. As an instructor, it was rewarding to hear attendees begin connecting the dots between the asymmetrical human position and how the techniques can be so powerful to change position on a neurological level. Reports of “feeling lighter” or “more grounded” were reported several times during lab.
 
The second day we explored the Hruska Adduction lift test and its respective grading scale. We used this assessment to determine the ability for one to be able to lateralize on the left and right side as well as shift to the opposite side correctly. This test requires frontal plane integration without the over use of sagittal plane muscles acting in the transverse plane. Such an important test when treating patients and prescribing appropriate techniques. The lab in the afternoon gave us plenty of time to work through several techniques that were reflective of different grades of the Hruska Adduction lift test.
 
I am continually grateful for the opportunity to share the PRI science. Thank you to the course attendees both local and virtual for the passion and questions on your learning journey.

- Kasey Ratliff

Traveling to Lincoln to teach from the heart of PRI is a fulfilling trip, I even caught a Nebraska volleyball win in person. The weekend flew by and this was also a reflection of how engaged and attentive the attendees both in person and online were during Myokinematic Restoration. We dove right into exploring the relationships between pelvic positioning, femoral orientation, and compensatory strategies upright humans exhibit during forward locomotor movement often referred to as gait. During lab demonstration, we were able to assess if the L AIC pattern was present and then further testing with the EXT drop test, the capsular integrity of the anterior hip capsule. We ended the first day with repositioning techniques to help inhibit the L AIC pattern. As an instructor, it was rewarding to hear attendees begin connecting the dots between the asymmetrical human position and how the techniques can be so powerful to change position on a neurological level. Reports of “feeling lighter” or “more grounded” were reported several times during lab.

The second day we explored the Hruska Adduction lift test and its respective grading scale. We used this assessment to determine the ability for one to be able to lateralize on the left and right side as well as shift to the opposite side correctly. This test requires frontal plane integration without the over use of sagittal plane muscles acting in the transverse plane. Such an important test when treating patients and prescribing appropriate techniques. The lab in the afternoon gave us plenty of time to work through several techniques that were reflective of different grades of the Hruska Adduction lift test.

I am continually grateful for the opportunity to share the PRI science. Thank you to the course attendees both local and virtual for the passion and questions on your learning journey.

- Kasey Ratliff
...

197 0
“When the extraoccular muscles of your eye become your new gluteus maximus and new abdominal wall, we got a problem”

- Ron Hruska
Visual Vestibular Refinement

“When the extraoccular muscles of your eye become your new gluteus maximus and new abdominal wall, we got a problem”

- Ron Hruska
Visual Vestibular Refinement
...

72 0

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