The Healthy Movement Podcast

Hosted by Kim Nartker

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249

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Aug 2026

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About the show

Founder of Stretch Mobility Coach™ and Creator of The Stretch Method® Owner of The Stretch Mobility Coach Studio's Kim Nartker is a healthy movement pioneer who spent more than 20 years studying how the body moves only to discover the truth most of us were never taught: stiffness, soreness and tightness are the signals our bodies send when our movement system needs support. These signals precede pain and chronic loss of joint mobility after age 40. After decades of working inside traditional healthcare as a PTA. Kim stepped away to open a concierge membership practice that focused on healthy movement testing, tracking, restoring and preserving the health of your movement system. She found in doing this she can help people move better everyday while improving how well people moved through their entire life. Healthy movement can be preserved with the right support and coaching. The show is all about helping you learn how to listen to your movement system, to support it and preserve the health of your movement system. Preserve your healthy movement system so that you are capable of moving well at every stage of life. Hosted on Acast. See acast.com/privacy for more information.

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August 13, 20261 hr 17 min

Ep# 248 Why Does My Knee Feel Pressure When I Bend Down?

Your knee feels fine walking. Fine on stairs. Then you go down to the floor and there is a pressure. Most people call this pressure aging. and avoid that deep knee bend. It is not aging. Your knee has a lock and unlock mechanism you have no control over, and going to the floor is the only movement in your day that will tell you it has stopped working. In this episode I break down what that pressure actually is, what the research supports, where the evidence runs out, and three real women standing at three different points on the same road. Please share this episode with friends or family that want answers about knee pain or pressure with deep bending positions. Hosted on Acast. See acast.com/privacy for more information.

August 4, 202645 min

Ep #247 Healthy Movement 101

Healthy Movement 101: What You Can Control, What's Stealing Your Movement, and the Gap Between Them This is the foundational episode — the one to start with, and the one to share when someone asks what healthy movement actually is. We cover a lot of ground. First, what you can control: why holding any position too long lets the tissues around your joints slowly deform and quiet the muscles that stabilize them, why keeping your strength is one of the highest-leverage things you can do, what stretching and mobility work actually change, and how sleep, stress, and nutrition support the system. Then, what steals your movement: a layer of motion deep inside the joint that is not under your voluntary control, how it can begin to fail before you feel anything, and the cycle that follows — what the research calls arthrogenic muscle inhibition, and what I call the Silent Shutdown Cycle. And finally, the gap between the two: the things you can do act on the layer you can reach, while the decline begins in the layer you cannot. Along the way we stay honest about what the research establishes and what I am proposing from what I see in my studio. If you have ever done everything right and still felt yourself getting tighter, stiffer, or less capable with the years, this episode explains why. Hosted on Acast. See acast.com/privacy for more information.

July 28, 202632 min

Ep# 246 Why You Wake Up Stiff, Tight, and Sore

You wake up stiff. Your back, your hips, your feet take a while to loosen up. You stretch, it helps for an hour, and the tightness comes right back. Most of us call this aging and move on. In this episode, movement coach Kim Nartker explains what is actually happening — a documented process the research calls arthrogenic muscle inhibition, and what she calls the Silent Shutdown Cycle. You'll learn why your tightness is a signal from the joint, not a short muscle; why stretching never seems to hold; and how this cycle can run silently for years before pain ever shows up. Kim shares three real case studies of hypermobile women who woke up in pain with no injury, and what changed when they stopped chasing the symptom and started supporting the system underneath it. If you have tightness that appears and lingers, this episode explains why — and what you can actually do about it. https://www.wellnessliving.com/rs/appointment-start.html?id_class_tab=3&id_mode=1&k_business=770209&k_class_tab=78026&k_service=319744 Hosted on Acast. See acast.com/privacy for more information.

July 21, 20265 min

Ep #245 What Is Healthy Movement

Key Points Keywords healthy movement, movement system, joint health, pain management, functional movement, aging, muscle function, mobility, nervous system, joint space Summary In this conversation, Kim discusses the concept of healthy movement, emphasizing the importance of understanding the movement system that governs our physical capabilities. She explains how aging and pain are often misinterpreted, and introduces the idea of a silent shutdown cycle that leads to joint restrictions and functional decline. Kim advocates for a proactive approach to maintaining movement health through awareness and targeted practices. Takeaways Healthy movement is about the integrated health of your movement system. Pain is often a late signal of deeper issues. The movement system includes joints, muscles, and nerves working together. Range of motion alone does not indicate overall movement health. Joint restrictions can occur without immediate pain signals. The nervous system plays a crucial role in movement restrictions. Functional joint space is essential for healthy movement. The silent shutdown cycle can lead to chronic pain and mobility issues. Healthy movement can be measured and scored for better awareness. A proactive approach to movement health can enhance quality of life. titles Unlocking the Secrets of Healthy Movement Sound Bites 00:00 "Healthy movement is a lifelong approach." Chapters 00:00 Understanding Healthy Movement 02:51 The Movement System Explained 05:43 The Silent Shutdown Cycle and Its Implications Hosted on Acast. See acast.com/privacy for more information.

July 14, 202618 min

Ep #244: There Is Something Stealing Your Healthy Movement

In today's show Coach Kim dives into a cycle that you have never heard of. She reveals what is happening in your movement system that leads you down a path to Osteoarthritis, chronic pain and loss of joint mobility and strength. This episode dives into the hidden factors that silently deteriorate our ability to move and stay healthy throughout life. Kim discusses the powerful concept of the "silent shutdown cycle" and offers practical insights into maintaining movement health at every stage of life. Main Topics: The complexity of the human movement system and common misconceptions The "silent shutdown cycle" and how it impacts mobility, often unnoticed How arthrogenic muscle inhibition (AMI) restricts joint and muscle function The importance of supporting the movement system through proper testing and intervention How to reverse muscle decline and improve joint health regardless of age or weight Practical steps to prevent long-term disability and promote healthy movement Timestamps: 00:00 - Introduction to the human body's movement system and why it matters 00:23 - Symptoms of movement restriction: tightness, soreness, and stiffness 01:12 - Transition to the "Healthy Movement Podcast" and upcoming book 01:41 - The common misconceptions about aging, weight gain, and injury 02:31 - The real enemy: the silent cycle that destroys movement health 03:04 - How lack of systemic support diminishes movement capacity 03:35 - The analogy of household manuals for vehicle and home maintenance 04:08 - The importance of daily movement support at any age 05:06 - Identifying the "silent shutdown cycle" and its dangers 05:45 - How current movement practices focus only on muscles, ignoring deeper support systems 06:46 - The necessity of systemic support for efficient movement 07:14 - The role of bones, joints, tendons, and ligaments in movement health 08:13 - The decline in movement caused by unrecognized joint and muscle restrictions 09:06 - The process of arthrogenic muscle inhibition (AMI) and its impact 09:32 - How protective responses limit movement and lead to stiffness and pain 10:22 - The cycle of movement suppression and how it progresses silently 11:09 - The specific example of the hip joint and its vulnerability to the shutdown cycle 13:02 - The progression to joint degeneration and osteoarthritis from protective responses 15:17 - How to identify and potentially reverse the silent decline with proper testing 16:26 - The myth of aging being the sole cause of mobility loss 17:16 - How to restore movement and muscle function through targeted intervention 17:40 - Final thoughts: test, restore, and preserve your movement health to live freely at any age Resources & Links: Healthy Movement Book – Coming Soon (Check Kim’s website for details) Joint Health & Movement Support Programs (Kim’s services and testing options) Connect with Kim: info@thestretchmobilitycoach.com Call or Text: 513-874-8800 Hosted on Acast. See acast.com/privacy for more information.

July 7, 202625 min

Ep #243: Understanding Muscle Relaxers

In this "Ask Coach Kim" episode, Kim dives into the topic of muscle relaxers, looking at the research to see if muscle relaxers help improve tightness, stiffness and soreness like marketing of this drug says it does. Kim will explore what muscle relaxers do for you. she will dive into the research to see if muscle relaxers truly relax your muscles and she will talk about why you are tight, stiff and sore and what is going on in your movement system that causes tightness, stiffness and soreness to continue and lead to pain. summary This episode explores the true effects of muscle relaxers on tightness, stiffness, and pain, revealing what the research actually says and how these drugs impact movement health. Kim breaks down the cycle of joint restriction and offers insights on better ways to assess and restore healthy movement. Keywords muscle relaxers, movement health, joint restriction, arthrogenic muscle inhibition, pain, tightness, mobility testing Chapters 00:00 Introduction to Muscle Relaxers 03:02 Understanding Tightness and Its Implications 06:04 The Mechanism of Muscle Relaxers 08:59 Research Insights on Muscle Relaxers 12:02 Long-Term Risks of Muscle Relaxers 14:54 The Silent Shutdown Cycle 18:07 Recognizing Early Signs of Movement Health 21:01 Assessing Movement Health and Solutions Topics Discussed in todays show How muscle relaxers work in the nervous system The cycle of joint restriction and muscle inhibition (AMI) Why absence of pain isn't a good indicator of health The role of joint health and movement in pain prevention Effective methods to restore joint mobility and muscle function Want to get your healthy movement score? Connect with Kim info@thestretchmobiltiycoach.com 513-874-8800 Hosted on Acast. See acast.com/privacy for more information.

June 30, 202635 min

Ep #242: How To Relieve Neck Tightness For Good

Your neck tightness is not a muscle problem. And that is the whole reason your neck tightness never goes away. You stretch it. It feels better for a moment. Then the tightness comes right back. You have been told this is tight muscles and bad posture. The research tells a different story. In this episode Coach Kim explains the real reason your neck stays tight. The tightness you feel is more complex than what you have been taught to understand. The problem lies deeper, in your cervical joints. They have lost functional joint space and your nervous system has quietly switched off the deep muscles that support your neck joints. The big muscles take over and grip to brace those joints, limiting how far they can now move. That bracing is the tightness you feel. Coach Kim calls this the Silent Shutdown Cycle and it runs silently for years before pain ever shows up. In this episode, you will learn why stretching only provides short term relief. Why neck tightness shows up long before neck pain. Why posture is not the full story. And why neck tightness peaks in midlife and hits women hardest. Most people wait for pain to act. Coach Kim works upstream of pain. She built a way to measure your tightness before it becomes something bigger. It is your Healthy Movement Score and it comes with your Movement Age. Ready to find out why your neck feels tight? Book your Unlock Healthy Joint Mobility session. You get your joints tested. You get your Healthy Movement Score and your Movement Age. You leave knowing exactly what is happening and how to move like you used to move. Book your session: www.thestretchmobilitycoach.com/beckett Kim Nartker The Stretch Mobility Coach Test. Unlock. Preserve Healthy Movement For Life #TheStretchMobilityCoach #TheStretchMethod #SilentShutdownCycle #HealthyMovementScore #StretchMobilityCoach #MovementAge #UnlockHealthyJointMobility #HealthyMovement #KimNartker #5DriversOfHealthyMovement #NeckTightness #TightNeck #NeckPain #NeckPainRelief #NeckMobility #JointMobility #Mobility #MidlifeWomen #MidlifeWellness #MidlifeHealth #Healthspan #Longevity #MoveBetter #StiffNeck #ArthrogenicMuscleInhibition #MovementHealth #WestChesterOhio #BeckettRidge Hosted on Acast. See acast.com/privacy for more information.

June 23, 202624 min

Ep #241: Uneven Loading With Strength Training: How it causes arthritis

You lift heavy. You eat your protein. You follow the program. And the orthopedic surgeon just told you that you need a joint replacement. How did this happen? In this episode, I break down the real benefits of strength training. What it cannot do for you. And the silent decline running underneath every workout that is loading uneven joints and building arthritis without you knowing it. You will hear the 6-stage path your joints go through before arthritis ever shows up on an X-ray. You will hear about one of my trainers who did everything right and still ended up at the orthopedic surgeon with bone formation and an unstable shoulder. You will learn the signs every athlete should be watching for. And you will hear why tightness after a workout is not the badge of a hard session. It is a warning. If you are a lifter and your body has started telling you something is off, this episode is for you. Share it with the athlete in your life who is hitting plateaus and blaming it on age. It is not age. It is the Silent Shutdown Cycle. Book your Unlock Healthy Joint Mobility Session at our Beckett Ridge studio. In person or virtual. One session. Every joint was tested. Your Healthy Movement Score and your Movement Age are delivered the same day. Book your Unlock Healthy Joint Mobility Session at https://www.wellnessliving.com/rs/appointment-start.html?id_class_tab=3&id_mode=1&k_business=770209&k_class_tab=78026&k_service=310933 ----------- If you are interested in becoming a Certified Stretch Mobility Coach, schedule with me using this link: https://thestretchmobilitycoach.com/beckett/ Did you enjoy this episode? Please share it on your Instagram account and tag me @thestretchmobilitycoach Thank you for supporting the show! Additional Resources 📸 Find Me On Instagram: https://www.instagram.com/thestretchmobilitycoach/ 👍 Follow Me on Facebook: https://www.facebook.com/profile.php?id=61564227692513 🔗 💼 Connect with Me on LinkedIn: https://www.linkedin.com/company/the-stretch-mobility-coach-beckett/ Hosted on Acast. See acast.com/privacy for more information.

June 16, 202626 min

Ep #240: Why Hips Lock Up in Midlife (Stretching Won't Fix It)

In this episode, Kim breaks down what is really happening inside your hip and why it feels stiff, tight, and stuck. If you are in midlife, menopause, or postmenopause, this one is for you. How a hip actually locks up and why it is not just aging Why your hip flexors stay tight no matter how much you stretch How sitting changes your joint capsule first and your muscles second Why dropping estrogen affects your joints tendons and ligaments How stress and cortisol quietly work against your joint health Why your old ankle sprain is still showing up in your hips today What the Silent Shutdown Cycle is and how to stop it. Book your Unlock Healthy Joint Mobility Session at https://www.wellnessliving.com/rs/appointment-start.html?id_class_tab=3&id_mode=1&k_business=770209&k_class_tab=78026&k_service=310933 ----------- If you are interested in becoming a Certified Stretch Mobility Coach, schedule with me using this link: https://thestretchmobilitycoach.com/beckett/ Did you enjoy this episode? Please share it on your Instagram account and tag me @thestretchmobilitycoach Thank you for supporting the show! Additional Resources 📸 Find Me On Instagram: https://www.instagram.com/thestretchmobilitycoach/ 👍 Follow Me on Facebook: https://www.facebook.com/profile.php?id=61564227692513 🔗 💼 Connect with Me on LinkedIn: https://www.linkedin.com/company/the-stretch-mobility-coach-beckett/ Hosted on Acast. See acast.com/privacy for more information.

June 16, 202627 min

Ep#239 Understanding Why Your Hip Locks Up When Your In Menopause, or Post Menopause

Your hips lock up and you blame age. You blame sitting. You blame your hormones. But it is more complex that this: In the show I break all of this down so that you better understand what happens in your hip in midlife and what you can do to protect your movement health. A locked up hip is not a muscle problem. It is a joint problem. And no amount of stretching will unlock a joint that has shut down. In this episode Kim breaks down why hips lock up for women in their 50s and beyond. You will learn what is really happening inside the joint. You will learn why your hip flexors stay tight no matter how much you stretch them. You will learn how sitting and stress and dropping estrogen and old injuries all stack up until one day your body says it cannot move for you anymore. This is not about pain. It is about the quiet decline that starts in your 20s and shows up in your 50s. The Silent Shutdown Cycle. The good news. You can catch it. You can change it. And it starts with knowing your number. Ready to find out why your hips feel tight and stiff? Book an Unlock Healthy Joint Mobility session and get your Mobility Health Score and your Movement Age. https://thestretchmobilitycoach.com/beckett Follow for more on moving well for life. Kim. The Stretch Mobility Coach. Test. Unlock. Maintain. Hosted on Acast. See acast.com/privacy for more information.