Shoulder pain isn't a mystery. It's a strategy.

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💡 Shoulder impingement isn't caused by a faulty shoulder. It's a shape problem.

In this episode of the UHPC Podcast, Bill Hartman and Chris Wicus break down the three common types of shoulder impingement (and one bonus type). They focus on constraint, space access, and thorax behavior instead of outdated diagnoses.

You'll learn:

🔸 Why impingement isn't about the rotator cuff, and what to look at instead

🔸 How thorax compression creates the illusion of local shoulder dysfunction

🔸 What painful arc, Hawkins-Kennedy, and overhead symptoms really mean

🔸 How anterior, lateral, and superior pain patterns reflect specific compressive strategies

🔸 Practical approaches to restore internal rotation and reclaim shoulder space

⚠️ Diagnoses like "biceps tendonitis" or "rotator cuff syndrome" only make sense when the thorax is ignored.

🧠 If this clicks for you, it's because you're hearing it from the source of coherence.

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⏱️ Chapters

0:00 — What Is Shoulder Impingement, Really?

Bill and Chris lay the foundation. Shoulder pain is a space problem, not a tissue failure.

4:05 — Three Types of Impingement

They explain the mechanics behind Hawkins-Kennedy, painful arc, and Neer's sign. Each tells a different story about compression and constraint.

12:39 — The Real Root Cause

Most shoulder pain starts in the thorax. Local symptoms are just the last stop in a long chain of shape loss.

17:49 — Compression Patterns and Shoulder Behavior

They explore how dorsal rostral and anterior thorax compression drive compensatory strategies in the shoulder.

25:36 — Practical Fixes That Actually Work

This segment gives listeners concrete tools for reclaiming internal rotation and reducing shoulder pressure without chasing the pain.

📅 New episodes every other Tuesday at 12 PM ET

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The ISA isn't the answer. It's the question.

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💡 Most people measuring ISAs are looking for a fixed answer. But in the UHPC Model, the infrasternal angle (ISA) isn't a number — it's a behavior. And if you're basing your entire intervention strategy off "wide vs narrow," you're likely missing the point.

In this episode of the UHPC Podcast, Bill Hartman and Chris Wicus break down what the ISA really tells you (and what it doesn't). It's one of the most searched topics on our YouTube page — and also one of the most misunderstood.

You'll learn:

🔸 Why the ISA is a proxy measure.

🔸 The most common errors people make when assessing rib cage shape.

🔸 How compression, compensatory strategy, and behavior blur structural bias.

🔸 When your "narrow" isn't really narrow — and how to know.

🔸 Why trusting the process matters more than getting the angle right.

⚠️ If you've ever had someone tell you you're "wide" — only to later learn you're "actually narrow" — this episode explains why that happens, and how to interpret ISA inside the full system.

🧠 The ISA doesn't predict outcomes. The response to intervention does. Learn how to measure, sense, and course-correct inside the only coherent movement model that connects structure, behavior, and constraint.

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📂 Access free Q&A calls, case studies, and movement articles

🧑‍💻 Learn directly from Bill Hartman

👉 https://www.uhp.network

⏱️ Chapters

0:00 — Why the ISA conversation keeps coming back

Chris and Bill discuss how the YouTube algorithm loves ISA content — but it often draws people in through the wrong lens. They talk about why the ISA is misunderstood and why it's not a stand-alone model.

1:50 — What the ISA actually is

Not a number. Not a diagnosis. It's a proxy for rib cage behavior during breathing — and it requires context, structure, and experience to interpret properly.

4:36 — Experience matters more than accuracy

Why you need more reps to understand ISA. The difference between making a wrong call and letting the response reveal your answer.

10:52 — What not to do when measuring ISA

Bill explains why using a goniometer, fixating on symmetry, or basing your entire intervention off of ISA alone will lead you down the wrong path.

13:44 — Archetypes, compensation, and behavior

They dig into how structure becomes more apparent after compensation is resolved — not at the beginning — and why this trips people up.

19:36 — Why behavior reveals more than structure

ISA "types" can look the same under compression. But when behavior is reorganized, structure becomes clear.

22:36 — Measurement is a beginning, not a conclusion

This wraps with how to let the system show you where to go — even if your initial measurement was off — by using process, response, and KPIs.

📅 New episodes every other Tuesday @ 12 PM ET

🎧 Subscribe for clarity-driven reasoning and direct-from-the-source education on the UHPC Model.

🔔 YouTube: https://www.youtube.com/@BillHartmanPT

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Stretching ≠ solving hamstring tightness.

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💡 Feeling "tight hamstrings" doesn't mean your hamstrings are short and need to be stretched. It means your system is expressing a strategy under load.

In this episode of the UHPC Podcast, Bill Hartman and Chris Wicus walk through why stretching often makes hamstring tightness worse — and what actually drives lasting change.

You'll learn:

🔸 Why hamstring "tightness" is usually a protective output, not a length problem.

🔸 How anterior orientation and forward projection create false tension.

🔸 Why toe-touching improves on a ramp (and what that really tells you).

🔸 How to use shape change and pressure management to restore movement.

🔸 A 3-step sequence to reduce tension without pulling on tissue.

⚠️ This isn't about flexibility. It's about **energy management** and the ability to yield.

🧠 If this clicks, it's because you're finally hearing it from a system that sees the whole.

🚀 Join the UHP Network FREE

🎓 Take the Free Model 101 Course, Decision-Making Course, & Anatomy 101 Course

📂 Access free case studies & performance articles

🧑‍💻 Learn directly from Bill Hartman

👉 https://www.uhp.network

⏱️ Chapters

0:00 — Understanding Hamstring Tightness

Bill and Chris break down why "tight hamstrings" aren't about length but sensation — and how tension emerges from system strategy, not isolated muscle behavior.

5:53 — The Mechanics of Stretching

They dig into why stretching feels good temporarily but often reinforces compensatory patterns — and how to test whether you're actually changing anything.

11:41 — Gravity Management and Body Positioning

Here's where the real insight hits: how your relationship to the ground, orientation, and forward projection drive the sensation of tightness — and how tools like ramps help clarify position.

17:48 — Practical Strategies for Hamstring Relief

A three-step progression using foam rolling, positional breathing, and ramp toe-touches to resolve tension through shape change and delayed propulsion.

📅 New episodes every other Tuesday @ 12 PM ET

🎧 Subscribe for clarity-driven reasoning and direct-from-the-source education on the UHPC Model.

🔔 YouTube: https://www.youtube.com/@BillHartmanPT

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🌐 Website: https://billhartmanpt.com

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#UHPC #HamstringTightness #StopStretching #BillHartman #RECONprogram #Coaching #Performance #Biomechanics