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Understanding the PDF Summary Report

Analysis | 3DNeuroNET Engine

E
Written by Elora Brenneman Wilson
Updated over 2 months ago

The PDF Summary Report is your personalized snapshot of ergonomic risk and task performance. It translates advanced biomechanics into clear, actionable insights — helping you identify risk areas, compare tasks, and make informed decisions.

This article explains what you’ll see in the Summary Report and how to interpret it.


What is the PDF Summary Report?

The PDF Summary Report is generated after an assessment is completed. It provides:

  • A high-level overview of overall task risk

  • Joint-level posture risk breakdowns

  • Reach and exposure analysis

  • Practical recommendations for reducing risk

It is designed to support both quick review and deeper investigation.


Page 1: High-Level Task Risk Overview

The first page of the Summary Report gives you a quick summary of the task’s overall ergonomic risk.

Ergonomic Risk Score (0–100)

At the top of the report, you’ll find the Ergonomic Risk Score. This is a proprietary score that combines multiple factors into a single number, including:

  • Posture

  • Reach

  • Hand load

  • Task frequency

  • Task duration

The score is scaled from 0 to 100:

  • Lower score = lower risk

  • Higher score = higher risk

Upper and Lower Body Sub-Scores

Alongside the total score, you’ll also see:

  • Upper-body score

  • Lower-body score

These help identify whether risk is being driven more by upper-body demands (shoulders, arms, back) or lower-body demands (hips, knees, legs).

Why it matters:
This is one of the easiest ways to compare multiple tasks and prioritize which jobs require intervention first.


Joint Posture Risk Breakdown

Just below the overall score is the Joint Posture Risk Breakdown.

This section classifies key joints as:

  • Low Risk

  • Moderate Risk

  • High Risk

This breakdown is based on ergonomic standards developed by the Ergonomics Center at NC State.

Why it matters:
It allows you to quickly identify where the body is most exposed — for example:

  • Shoulders

  • Elbows

  • Back

  • Knees

This helps target improvements to the specific body areas under the most strain.


Reach Envelope Analysis

On the right side of the first page, you’ll see the Reach Envelope Analysis. This section shows how often the hands move into different reach zones, including:

  • Vertical reach zones

  • Horizontal reach zones

The analysis is based on Liberty Mutual and CSA reach guidelines. The goal is to identify how often the task requires reaching outside ideal zones — especially when loads are being handled.

Why it matters:
In general, keeping work and loads closer to the body improves:

  • Strength

  • Control

  • Safety

  • Efficiency

Frequent reaching outside safe zones may indicate an increased risk of strain or fatigue.


Posture-Based Recommendations

At the bottom of the first page, you’ll find posture-based recommendations.

These are clear, data-backed suggestions designed to reduce MSD (musculoskeletal disorder) risk. Examples may include:

  • Adjusting work height

  • Reducing overhead reach

  • Reducing forward bending

  • Improving workstation layout

Why it matters:
These recommendations are meant to provide practical next steps based on the data collected during the assessment.


Additional Pages: Deeper Biomechanical Detail

The following pages of the Summary Report provide more advanced insight into how the task impacts the body over time. You may see information such as:

Risk Score Changes Over Time

This shows how exposure and risk increase or decrease during different phases of the task.

Peak Load Events

These highlight where the most physically demanding moments occur.

Kinematics and Kinetics Insights

Depending on the assessment type, the report may include:

  • Movement patterns (kinematics)

  • Load or force-related data (kinetics)

This can help identify the “why” behind a risk score.


Built-In Ergonomic Tools (When Available)

The Summary Report may also include built-in ergonomic scoring tools such as:

  • REBA

  • NIOSH Lifting Equation

  • Manual Handling Assessment Charts (MAC)

  • Risk Assessment of Pushing and Pulling (RAPP)

  • Assessment of Repetitive Tasks of the Upper Limb (ART)

These tools provide additional science-based evaluation methods to support decision-making and documentation.


Summary: Why the Summary Report is Useful

The PDF Summary Report gives you:

  • A quick snapshot when you need it

  • Joint-specific risk insights for targeted action

  • Reach analysis to identify high-demand zones

  • Practical recommendations to reduce risk

  • Deeper evidence and ergonomic scoring tools for decision support

It is designed to help you evaluate movement, identify ergonomic risks, and take action with confidence.

See our video below from the Video Education Series:


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