Joint Kinetic Age Calculator
Clinical Diagnostic Tool

What is your true joint age?

Input your training profile below. Our algorithm calculates your Kinetic Age — the biological age your joints are actually performing at.

1Current Age
yrs
2Weekly Mileage
25 mi
0255075100
3Primary Running Surface
4Shoe Mileage
5Injury History Risk Factor
6Morning Joint Stiffness
No stiffness Severe stiffness

Your results appear here

Complete your training profile and click Calculate to reveal your Kinetic Joint Age.

Kinetic Joint Age
years old

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This tool is for educational purposes only and does not constitute medical advice.