Joint & Movement

Select the joint and movement direction you want to assess. Each joint has specific movements, each with its own reference range.

Joint

Movement

Your Measurement

Enter the angle you measured and your demographic information so we can compare against the right population norms.

Measured Angle (degrees)

How to measure joint angles:
Use a goniometer, inclinometer, or a phone inclinometer app.

Positioning: Place the fulcrum (pivot point) at the joint center. Align the stationary arm along the fixed bone segment and the moving arm along the segment that moves.

Example (Shoulder Flexion): Stand with your arm at your side. Place the goniometer at the side of your shoulder joint. Keep the stationary arm pointing down along your torso. Raise your arm forward and up as far as possible. Read the angle where the moving arm aligns with your upper arm.

Tips: Measure both sides for comparison. Take 2-3 readings and use the best attempt. Warm up lightly before measuring for a more accurate reading.

Age Bracket

Activity Level

Sedentary<5,000 steps/day, mostly desk work

Recreational5,000-10,000 steps, exercise 1-3x/week

Athletic10,000+ steps, structured training 4-6x/week

EliteProfessional/competitive, daily training

Your ROM Assessment

Restricted Below Avg Normal Above Avg Hypermobile

Population Norm Comparison

Your Measurement

Adjusted Norm Range

What This Means

Want a deeper analysis?

A single ROM reading tells part of the story. A full biomechanical assessment maps your entire kinetic chain, identifies compensations, and builds a corrective strategy.

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Range of Motion Estimator

Joint & Movement

Your Measurement

Your ROM Assessment

Population Norm Comparison

What This Means

Want a deeper analysis?