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Assessment

How biomechanical assessment works, what it measures, and why it changes outcomes. Range of motion testing, structural pattern classification, and assessment methodology.

24 articles ← All articles
Side view of squat position showing the relationship between ankle dorsiflexion, knee travel, hip mechanics, and trunk position
Assessment
9 min

Ankle Mobility for Deeper Squats: What You Are Actually Missing

Limited squat depth is blamed on tight ankles. The real limitation is usually the hip, the rib cage, or the way your nervous system organizes the squat pattern — not the ankle joint itself.

May 22, 2026 Read →
Side-by-side comparison showing FMS scoring system versus biomechanical assessment measurement approach with specific data points
Assessment
9 min

Biomechanical Assessment vs FMS: What Is the Difference?

The Functional Movement Screen and a biomechanical assessment look similar from the outside. They are fundamentally different in what they measure, what they tell you, and what they miss.

May 22, 2026 Read →
Structural chain diagram showing how hip dysfunction cascades through the foot to create hallux valgus deviation
Assessment
10 min

Fix Bunions Without Surgery: A Structural Approach

Bunions are not a genetic foot deformity. They are a progressive structural failure driven by hip mechanics, arch collapse, and hallux compensation. Surgery addresses the result, not the cause.

May 22, 2026 Read →
Side profile showing the chain of compensations from breathing dysfunction to thoracic kyphosis to forward head posture
Assessment
14 min

Chin Tucks Will Not Fix Forward Head

Forward head posture is not a neck problem. It compensates for thoracic kyphosis and breathing dysfunction. Fix the cause, the head follows.

May 22, 2026 Read →
Diagram showing how prolonged sitting positions the pelvis and hip joint, creating anterior compression and posterior tightness
Assessment
9 min

Hip Pain From Sitting All Day: The Real Mechanism

Sitting does not damage your hips. What damages them is the pelvic position your body adapts to — and the movement capacity it loses in the process.

May 22, 2026 Read →
Runner mid-stride showing the hip-knee-ankle chain and where dysfunction creates knee overload
Assessment
10 min

Knee Pain When Running: It's Not Your Knees

Runner's knee is blamed on weak quads and worn cartilage. The real cause is almost always hip mechanics and foot control that the knee has to compensate for.

May 22, 2026 Read →
Anatomical side view showing how anterior pelvic tilt creates the visual appearance of a lower belly pooch
Assessment
16 min

Lower Belly Pooch Is Not Body Fat

That lower belly pooch at low body fat? It is anterior pelvic tilt creating a visual illusion. The biomechanical fix trainers never consider.

May 22, 2026 Read →
Comparison of cervical spine alignment in different sleeping positions showing how thoracic position affects neck loading
Assessment
9 min

Neck Pain From Sleeping: Why Your Pillow Is Not the Problem

Waking up with neck pain is not a pillow problem. It is a cervical spine and thoracic position problem that your sleeping posture reveals rather than creates.

May 22, 2026 Read →
Full-body kinetic chain illustration showing how hip mechanics cascade through knee and ankle to create plantar fascia overload
Assessment
13 min

Plantar Fasciitis: Your Feet Are the Victim

Plantar fasciitis treatments target the foot. The real cause is upstream: hip mechanics drive knee position, which drives ankle and foot overload.

May 22, 2026 Read →
Side-by-side comparison of rounded shoulder position versus corrected position showing rib cage and thoracic spine alignment
Assessment
10 min

Fix Rounded Shoulders Permanently

Rounded shoulders are not a chest tightness problem. They are a rib cage and thoracic spine problem. Stretching your pecs will not fix what your ribs created.

May 22, 2026 Read →
Anatomical diagram showing pelvic position and its effect on sciatic nerve pathway through the piriformis and lumbar spine
Assessment
10 min

Sciatica: The Structural Cause Nobody Treats

Most sciatica treatment targets the disc or the nerve. The real problem is usually pelvic position and hip mechanics that compress the nerve root or piriformis before the disc is even involved.

May 22, 2026 Read →
Posterior view of spine showing common scoliotic curve patterns with exercise considerations for each region
Assessment
10 min

Exercise With Scoliosis: What Works and What Makes It Worse

Scoliosis does not prevent you from training. But training without understanding your curve pattern will reinforce the asymmetry instead of correcting it.

May 22, 2026 Read →
Anatomical view showing the chain from thoracic spine to rib position to scapular mechanics to shoulder impingement
Assessment
13 min

Shoulder Pain Is Not a Shoulder Problem

Shoulder impingement is rarely a rotator cuff problem. The real drivers are thoracic spine mobility, rib position, and scapular control.

May 22, 2026 Read →
Progressive stages of thoracic kyphosis correction showing rib cage repositioning and thoracic extension restoration
Assessment
9 min

Fix Thoracic Kyphosis: The Foundation Everyone Ignores

Thoracic kyphosis correction fails when you treat it as a stretching problem. It is a rib cage position and breathing mechanics problem that requires a different approach entirely.

May 22, 2026 Read →
Anatomical illustration showing hip flexor overactivation pattern with inhibited glutes and shifted pelvic mechanics
Assessment
13 min

Stop Stretching Your Hip Flexors

Your hip flexors feel tight but they are not short. They are overworking because your glutes and core have checked out. Here is what is actually happening.

May 22, 2026 Read →
Upper limb nerve pathway from thoracic outlet through shoulder, elbow, and wrist showing compression points in a desk worker posture
Assessment
9 min

Wrist Pain From Typing: The Problem Starts at Your Shoulder

Carpal tunnel and wrist pain in desk workers is blamed on the wrist. The real drivers are thoracic position, shoulder mechanics, and nerve tension through the entire upper limb chain.

May 22, 2026 Read →
Structural assessment data overlay on CrossFit athlete showing joint range of motion measurements at key positions
Assessment
12 min

Why Every CrossFit Athlete Needs a Structural Assessment Before Programming

CrossFit demands full-body ROM. A structural assessment reveals which positions you own and which ones are injuring you. Data, not guessing.

May 21, 2026 Read →
Biomechanical assessment diagram showing hip internal rotation and thoracic rotation measurements for golf performance
Assessment
12 min

Biomechanical Assessment for Golfers: Hip IR, Thoracic Rotation, and Your Swing

How hip internal rotation and thoracic mobility directly control your golf swing. Assessment protocols, normal ranges, and correction strategies.

May 21, 2026 Read →
Shoulder internal rotation measurement showing goniometer placement and comparison between normal range and GIRD presentation
Assessment
13 min

Shoulder Internal Rotation Deficit (GIRD): Assessment, Causes, and Correction

GIRD explained for coaches and athletes. How to measure it, what causes it, when it matters, and a structured correction protocol with timelines.

May 21, 2026 Read →
Side-by-side comparison of structural versus postural anterior pelvic tilt with measurement landmarks
Assessment
14 min

APT Assessment: What Coaches Miss

Anterior pelvic tilt is not caused by tight hip flexors. The assessment-first approach changes the diagnosis and the fix. Here is what the data shows.

May 20, 2026 Read →
Diagram showing hip internal rotation measurement with goniometer and normal range indicators
Assessment
14 min

Hip Internal Rotation Guide

Hip internal rotation reveals more about structural state than any other test. Normal ranges, measurement, asymmetries, and how to act on the data.

May 20, 2026 Read →
Reference chart showing normal range of motion values across all major joints
Assessment
20 min

ROM Normal Values Database

Complete ROM norms by joint, age, gender, and sport. Hip, knee, ankle, shoulder, thoracic, cervical, and wrist in one bookmarkable reference.

May 20, 2026 Read →
AKMI biomechanical assessment protocol showing 18 test regions across shoulder, hip, thoracic, ankle, and cervical joints
Assessment
10 min

What Is Biomechanical Assessment?

How a biomechanical assessment measures your body joint by joint. What it tests, why it matters, and how coaches use it to build programs that work.

May 7, 2026 Read →
Range of motion normal ranges and flag thresholds for shoulder, hip, thoracic, ankle, and cervical joints
Assessment
12 min

ROM Testing Guide for Coaches

Practical guide to range of motion testing. Which joints to test, what the numbers mean, and how ROM data changes your programming decisions.

May 5, 2026 Read →

Ready to get assessed?

18 range of motion tests. 6 structural patterns. A training program built on what your body actually needs.