General Outcome Measurements: Running Gait Checklist Posterior View

Running involves repeated loading through the trunk, pelvis, hips, knees, ankles and feet. A posterior-view assessment helps observe how the runner controls movement from side to side while running.

The posterior view is especially useful for observing frontal-plane features such as trunk shift, pelvic drop, hip adduction, knee position, foot progression, rearfoot movement and side-to-side symmetry.

It may be performed using:

• treadmill running
• overground running
• smartphone video
• high-speed video
• motion analysis software
• structured visual checklist

The aim is not to label a runner’s technique as good or bad. The aim is to document the runner’s current strategy and decide whether any visible features may be relevant to symptoms, confidence, load management or performance goals.

Quick Summary

• Assessment name: Running Gait Checklist: Posterior View
• Category: Observation-based running assessment
• View: Rear/posterior view
• Plane emphasised: Frontal plane
• Main purpose: Observe side-to-side running mechanics from behind
• Best used for: Baseline running assessment, education and reassessment
• Key limitation: Posterior-view findings do not diagnose injury or prove pain cause on their own

What Is the Running Gait Checklist Posterior View?

The posterior running gait checklist is a structured way to observe running from behind.

It may include observation of:

• trunk position
• trunk side shift
• pelvic drop
• pelvic rotation impression
• hip adduction
• knee position
• dynamic knee valgus appearance
• foot progression angle
• rearfoot eversion or inversion impression
• step width
• crossover gait
• vertical motion
• arm swing symmetry
• side-to-side differences

The checklist helps make observation more consistent and reduces the chance of missing important features.

Why It Is Used

A posterior running gait checklist is used because many running-related symptoms occur during repeated loading, not during static assessment.

A runner may report:

• pain during running
• symptoms after a certain distance
• reduced running confidence
• hip or pelvis symptoms
• knee symptoms
• shin or lower-leg symptoms
• foot or ankle symptoms
• recurrent running flare-ups
• difficulty increasing speed or distance

The checklist may help professionals:

• document baseline running mechanics
• observe side-to-side differences
• review pelvic and knee control
• assess step width and crossover pattern
• monitor fatigue-related changes
• compare running before and after cueing
• guide further strength, mobility or load assessment
• support running education

The findings should be interpreted alongside symptoms, training history, footwear, surface, strength, mobility, tissue capacity and professional judgement.

What It Assesses

The posterior view assesses visible running mechanics from behind.

It may provide insight into:

• frontal-plane trunk control
• pelvic control
• hip adduction strategy
• knee position during stance
• foot and ankle behaviour
• step width
• crossover pattern
• side-to-side symmetry
• fatigue-related changes
• symptom response during running

It does not directly measure:

• diagnosis
• tissue damage
• injury risk with certainty
• exact joint loading
• ground reaction forces
• three-dimensional joint motion
• strength
• mobility
• tissue capacity
• readiness to return to running

Who It Is Useful For

The posterior running gait checklist may be useful for:

• running coaches
• exercise professionals
• rehabilitation practitioners
• strength and conditioning coaches
• performance coaches
• allied health support teams
• movement assessment professionals
• students learning running assessment

It may be relevant for runners with:

• running-related pain
• recurrent running flare-ups
• return-to-running goals
• hip or pelvis symptoms
• patellofemoral pain symptoms
• ITB-region symptoms
• lower-leg symptoms
• foot or ankle symptoms
• training load changes
• performance goals
• interest in running technique feedback

When to Use This Assessment

Use the posterior running gait checklist when you want to observe side-to-side running mechanics from behind.

It may be useful at:

• initial running assessment
• return-to-running planning
• hip, knee, lower-leg or foot symptom review
• step-width or crossover gait review
• symptom provocation assessment
• reassessment after cueing
• progress review
• fatigue-based running review
• performance technique review

It is most useful when combined with lateral-view observation, physical testing and training-load review.

When Not to Use or When to Be Cautious

Use caution when:

• running is currently unsafe or too painful
• symptoms are severe or worsening
• the client has acute injury or red flags
• the test would exceed current running tolerance
• the runner is unfamiliar with treadmill running
• the professional is interpreting one video without broader context
• findings are being used to diagnose injury or prescribe major technique changes

The assessment should not be used to:

• diagnose a running injury
• prove the cause of pain
• predict injury on its own
• label running form as bad
• force one ideal running style
• replace physical assessment
• replace training-load assessment
• clear someone for running or sport on its own

Equipment or Resources Required

You may need:

• treadmill or safe overground running space
• smartphone or camera
• tripod or stable camera position
• adequate lighting
• marked filming distance
• consistent footwear
• running speed record
• symptom rating scale
• training history notes
• checklist or observation template

Optional tools may include:

• slow-motion video
• frame-by-frame video analysis
• cadence measurement
• metronome
• video angle tool
• wearable running metrics

Administration Protocol / Practice

Setup

Explain the purpose of the running video.

Example wording:

“We are going to film your running from behind to observe your current running strategy. This does not diagnose an injury, but it helps us understand how you move and whether anything may be useful to explore further.”

Running Conditions

Record:

• treadmill or overground
• speed
• incline
• footwear
• surface
• warm-up duration
• symptoms before running
• symptoms during running
• fatigue level
• filming distance
• filming duration

Camera Setup

For posterior view:

• place the camera directly behind the runner
• keep the camera level
• frame the whole body if possible
• avoid angled filming
• use consistent distance
• record several running cycles
• use slow motion if available
• repeat the same setup at reassessment

For treadmill running, position the camera directly behind the belt. For overground running, capture enough strides to observe a representative pattern.

Client Instructions

Ask the runner to:

• run naturally
• avoid intentionally changing form unless asked
• report symptoms
• maintain the agreed speed
• use normal footwear unless comparing footwear
• stop if symptoms become unsafe or excessive

Key Posterior Observations

Common checklist items include:

• head and trunk alignment
• trunk side shift
• pelvic drop
• hip adduction
• knee position during stance
• dynamic knee valgus appearance
• rearfoot eversion or inversion impression
• foot progression angle
• step width
• crossover gait
• arm swing symmetry
• side-to-side differences
• symptom timing

Retesting Considerations

Retest using the same:

• speed
• surface
• footwear
• camera position
• warm-up
• symptom rating
• fatigue context
• filming distance

Changes in running form should be interpreted cautiously if testing conditions differ.

Safety Notes

Running assessment should stay within the client’s current tolerance.

Stop or modify the test if symptoms increase sharply, gait becomes unsafe, dizziness occurs, neurological symptoms appear or the client asks to stop.

Scoring and Interpretation

A posterior running gait checklist is usually recorded descriptively rather than with a universal score.

A practical rating system may classify each item as:

• expected / not notable
• mild observation
• clear observation
• unable to assess
• symptom-linked observation

If using a formal checklist, follow the tool’s scoring rules.

What a Finding May Suggest

A posterior-view finding may suggest:

• a useful baseline observation
• a possible movement strategy to explore
• a reason to assess strength, mobility or load tolerance
• a cueing opportunity
• a fatigue-related movement change
• a factor to monitor with symptoms or training load

A finding should not be assumed to cause pain.

What a Normal or Unremarkable Finding May Suggest

An unremarkable posterior view may suggest no obvious rear-view feature in that condition.

It does not exclude symptoms, load intolerance, strength deficits, mobility limitations or lateral-view findings.

What the Assessment Does Not Prove

A posterior running gait checklist does not prove:

• diagnosis
• tissue damage
• pain cause
• injury risk
• running readiness
• exact joint load
• force production
• need for technique change
• whether one cue caused improvement

How to Explain the Result Safely

Example wording:

“Your posterior running video gives us a rear-view snapshot of your running strategy today. We will interpret it alongside your symptoms, training load, strength, mobility and running goals.”

What the Findings May Mean in Different Client Populations

Recreational Runners

For recreational runners, the checklist may help identify simple areas to monitor, such as step width, crossover pattern, pelvic control or side-to-side difference.

Performance Runners

For performance runners, findings should be interpreted alongside speed, fatigue, training phase, race goals and performance demands.

Return-to-Running Clients

For return-to-running clients, the checklist may help monitor whether mechanics change with symptoms, speed or fatigue.

Youth Runners

For youth runners, interpretation should consider growth, coordination, training age and coaching language.

Older Runners

For older runners, running mechanics may reflect strength, mobility, confidence, balance, footwear and training history.

Symptomatic Runners

For symptomatic runners, the most useful observations are those that relate to symptom timing, load tolerance, fatigue and modifiable training variables.

Meaningful Change, MCID, MDC and Responsiveness

A posterior running gait checklist does not usually have universal MCID or MDC values.

Meaningful change should be judged by:

• repeated video comparison
• symptom change
• running tolerance
• distance or speed capacity
• confidence
• training consistency
• physical assessment findings
• runner goals

Avoid over-interpreting small visual differences, especially if speed, fatigue, footwear or filming angle changed.

Normative Data, Reference Values or Comparative Data

There is no single ideal posterior running pattern for every runner.

Running mechanics vary by:

• speed
• height
• limb length
• footwear
• surface
• fatigue
• training age
• sport background
• injury history
• strength
• mobility
• running goals

Practical comparison guidance:

• compare the runner with their own baseline
• standardise speed and filming setup
• interpret findings with symptoms and training load
• avoid one-size-fits-all technique rules
• use comparison values only when they match the runner and context

Reliability and Validity

Reliability depends on the checklist, filming setup, assessor training and whether observations are clearly defined.

Video-based running analysis can improve consistency compared with memory-based observation, especially when speed, camera view and checklist items are standardised.

Posterior video is useful for frontal-plane observations, but it cannot fully capture three-dimensional movement or exact joint loading.

Reliability improves when:

• camera setup is standardised
• speed and footwear are recorded
• checklist items are clearly defined
• several strides are observed
• slow-motion video is used
• the same assessor or criteria are used at retest
• findings are linked with symptoms and function

Validity is weaker when a single posterior video is used to explain pain or predict injury without broader assessment.

Common Errors and Limitations

Common errors include:

• diagnosing injury from running form
• assuming one ideal running style
• changing technique without symptoms or goals
• ignoring training load
• ignoring fatigue
• using angled video
• comparing videos at different speeds
• over-focusing on one observation
• ignoring strength and mobility findings
• giving fear-based feedback

Limitations include:

• posterior view mainly captures frontal-plane features
• sagittal-plane mechanics are limited
• treadmill and overground running may differ
• fatigue can change mechanics
• footwear can change mechanics
• observations can be subjective
• exact joint loading is not directly measured
• findings do not prove pain cause

Practical Applications

A posterior running gait checklist may help professionals:

• document baseline running mechanics
• identify symptom-linked running features
• support education
• monitor pelvic, hip, knee and foot/ankle observations
• compare pre- and post-cueing running video
• guide strength or mobility testing
• support return-to-running progressions
• improve communication with runners

For symptomatic runners, the checklist is most useful when combined with training history, pain behaviour, load tolerance and physical assessment.

For performance runners, it can support technique discussion without forcing one universal running model.

FAQs

What does a posterior running gait checklist assess?

It assesses rear-view running mechanics, including trunk shift, pelvic drop, hip adduction, knee position, foot progression, step width and side-to-side differences.

Does it diagnose running injuries?

No. It can support assessment reasoning but does not diagnose injury or prove pain cause.

Is posterior video enough?

Posterior video is useful for frontal-plane features, but lateral video may be needed for sagittal-plane features such as step length and foot strike.

Is there one perfect running form?

No. Running mechanics vary between individuals and should be interpreted in context.

What should be recorded during the assessment?

Record speed, surface, footwear, camera setup, warm-up, symptoms, fatigue and key observations.

Can it be used on a treadmill?

Yes, but treadmill running may differ from overground running, so this should be recorded.

Should knee valgus always be corrected?

No. Any technique change should relate to symptoms, goals, load tolerance and broader assessment findings.

How often should running gait be reassessed?

Reassess when symptoms, training load, technique cues or return-to-running goals make comparison useful.

Key Takeaways

• The posterior running gait checklist reviews rear-view running mechanics.
• It is useful for observing frontal-plane features such as pelvic drop, hip adduction, knee position and step width.
• It does not diagnose injury or prove pain cause.
• There is no single ideal running form for every runner.
• Video setup, speed, footwear and fatigue must be standardised for comparison.
• Findings are strongest when combined with symptoms, training load, strength, mobility and runner goals.

References

Adler, R. (2023). Clinical approach to running gait analysis. UNC Sports Medicine Institute.

Barrett, T., Ho, K.-Y., Smith, R. L., King, E., Hoch, M. C., & Reinking, M. F. (2023). Implementation of 2D running gait analysis in orthopedic physical therapy clinics. International Journal of Sports Physical Therapy, 18(2), 372–384. https://doi.org/10.26603/001c.74726

Heiderscheit, B. C. (2011). Gait retraining for runners: In search of the ideal. Journal of Orthopaedic & Sports Physical Therapy, 41(12), 909–910. https://doi.org/10.2519/jospt.2011.0110

Reinking, M. F., Dugan, L., Ripple, N., Schleper, K., Scholz, H., Spadino, J., Stahl, C., & McPoil, T. G. (2018). Reliability of two-dimensional video-based running gait analysis. International Journal of Sports Physical Therapy, 13(3), 453–461.

Souza, R. B. (2016). An evidence-based videotaped running biomechanics analysis. Physical Medicine and Rehabilitation Clinics of North America, 27(1), 217–236. https://doi.org/10.1016/j.pmr.2015.08.006