Nexus Ergoline® (ERL)
Quantifies job demands, measures worker capacity, and predicts ergonomic risk — delivering objective, defensible, data-driven decisions for safer, healthier, and more productive organisations.
Ergoline is Just Kinetics’ industrial ergonomics and occupational work-capacity module, integrated into the Nexus platform (and licensable as a standalone SaaS product). It bridges the gap between clinical assessment and workplace demands, providing employers, occupational health teams, and clinicians with objective evidence of whether a worker can safely and sustainably perform a specific role.

Work Capacity Score (WCS) & Predictive Risk Calculator
Test the mathematical scoring model powering Nexus Ergoline. Adjust the worker’s 5 capacity domain scores and job demand requirements to view live Match %, Injury Probability Score (IPS), and Return-to-Work Probability (RTW-P).
tune1. Worker Capacity Domains (0–20 per domain)
work2. Job Demand Score & Clinical Modifiers
* Note: Predictive scoring models are decision-support tools for clinicians and HR case managers, backed by standardized 40-test FCE protocols.
8 Core Building Blocks of Nexus Ergoline
Worker Registry
Central record per employee (demographics, department, job title, employer, start date) linked to the unified Nexus Person identity.
Job Demand Analysis (JDA)
Structured digital profiling of sitting/standing/walking %, lift/carry loads, push-pull force, posture angles, vibration, noise & cognitive load.
40-Test WCI Battery
Standardized industrial testing across 5 domains: Mobility, Material Handling, Postural Tolerance, Endurance, and Neuromotor Dexterity.
Ergonomic Risk Profiling
Per-job risk grid with AI-assisted REBA, RULA, and OWAS composite postural risk scoring.
Demand-Matching Engine
Automatically compares measured worker capacity against job demand to yield % Match and plain-language fit-for-work labels.
Functional Capacity Eval (FCE)
Formal clinician-led assessment workflow feeding the exact same scoring engine for medico-legal clarity.
Automated PDF Reporting
Branded organization-logo reports generated per assessment for HR, compliance, and legal records.
Multi-Tenant SaaS Licensing
Annual license model with renewal reminders — licensable standalone or enterprise-integrated into Nexus.
Nexus Centralized Device Registry
Ergoline plugs into Nexus’s centralized Device Registry rather than a siloed driver. Features include:
- check_circleFleet Management: Organisations → Locations → Devices fleet hierarchy.
- check_circleCalibration Tracking: Automatic calibration due-date alerts & audit logs.
- check_circleClinician Authorization: Access control granted/revoked per clinician & unit.
- check_circleFirmware & Software Provenance: Every assessment links to exact device version.
BTE PrimusRS & Cross-Module Portability
The BTE PrimusRS isokinetic strength/ROM system serves as a core input for the 40-Test Work Capacity Battery:
- check_circleMulti-File Export Pipeline: Parses, confirms, and commits multi-file exports per side/speed/direction.
- check_circleShared CPL Architecture: Shared device pipeline with Clinical Performance Lab means zero duplicate device silos.
- check_circleAzure FHIR Governance: Commits Patient → Practitioner → Encounter → DiagnosticReport → Observations → Provenance chain.
- check_circleEmployee App Connectivity: Worker Ergoline results surface directly in the Just Kinetics mobile app using OTP/JWT secure authentication.
Business & Clinical Benefits
Reduces Injury Risk & Costs
Pre-placement and return-to-work screening flags physical mismatches before they cause injury or expensive compensation claims.
Defensible HR & Legal Decisions
Standardized scoring and FHIR Provenance audit records protect employers in disability or compensation disputes over subjective judgment.
Faster, Safer Return-to-Work
Predictive RTW probability scoring lets case managers and clinicians set evidence-based timelines for safe workplace reintegration.
Reduces Absenteeism & Turnover
Proactively matches workers to roles they can physically sustain over long-term employment cycles.
Scalable SaaS Revenue Model
Available as an annual subscription module for employers, occupational health providers, physical therapy clinics, and insurers.
Single Source of Truth
Occupational health, clinical rehabilitation, and athletic performance data are unified on a single Nexus Passport identity.
Schedule a Nexus Ergoline Demo
Request an enterprise demonstration, standalone SaaS pricing, or occupational health workflow consultation.