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Calculated Maximum Walking Speed Index (from 1-week data)

Published: August 9, 2026Updated: August 16, 2026

This test calculates a functional measure of how quickly you can walk over a short distance, based on data collected over one week. It helps assess mobility and physical function.

Quick summary

["This test evaluates how well your body can sustain movement over time, useful for monitoring conditions affecting mobility."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
41958-0
Short code
Walking Speed 1W Max Calc
Synonyms
Walking Speed 1W Max Calc
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
calculated
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

What This Test Measures

The test analyzes your walking speed performance metrics, including speed, consistency, and effort over a defined period. It uses recorded data (likely from wearable devices or self-reported logs) to calculate a functional index tied to your ability to walk at a safe, steady pace.

Why It Matters for You

Walking speed is a simple yet powerful indicator of overall physical health. Changes in walking speed can signal underlying issues like muscle weakness, nerve damage, or chronic conditions affecting mobility.

How It’s Performed

There is no traditional lab draw or specimen collection for this test. Instead, it relies on data collected from wearable devices (e.g., step counters, smartwatches) or self-reported walking logs over one week. Your healthcare provider may use this data to calculate a personalized index.

Common Uses in Healthcare

Healthcare providers may use this test to monitor mobility in patients with conditions like Parkinson’s disease, stroke, or arthritis. It can also help track progress after treatments or injuries, ensuring your physical function improves over time.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Clinical Significance

Short name

None

Frequently asked questions

How long will it take to get my results?
Results are typically generated within a few days to a couple of weeks, depending on how quickly your healthcare provider processes the collected data. Your provider will review the index and any trends over time to guide next steps.
What does a low or high walking speed index mean?
A lower index may indicate reduced mobility, which could signal underlying health concerns like muscle weakness, balance issues, or neurological disorders. A higher index might suggest improved mobility, but it’s best discussed with your provider to rule out other factors.
Can I do this test at home?
Yes! This test is designed to be done at home using wearable devices or self-reported logs. Your healthcare provider will guide you on how to collect the necessary data to ensure accurate results.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy