📌 Ovako OWAS (Ovako Working Posture Analysis System) – Whole Body Posture and Ergonomics Analysis
Workers in industrial, manufacturing, and field operations are exposed to prolonged standing, bending, twisting, and strenuous postures. Over time, this leads to musculoskeletal disorders (MSD), loss of workforce, and decreased productivity.
OWAS (Ovako Working Posture Analysis System) is a reliable ergonomics method developed to quickly and systematically analyze the whole-body posture risks to which workers are exposed. At Tokgöz Ergonomics, we combine the OWAS methodology with field realities, providing measurable risk scores and implementable improvement plans.
Because we believe: The best posture is the next correctly designed posture.
🔎 What is OWAS?
OWAS is a well-established posture analysis system developed in Finland in the 1970s and used worldwide today.
The method; OWAS determines the risk level by coding the following for employees:
Trunk posture
Arm position
Leg posture
Load bearing status
This coding system allows for rapid field screening without the need for complex measurements.
🛠 Key Advantages of OWAS
✔ Easy Applicability
Does not require expert ergonomists. Can be applied by trained field personnel.
✔ Rapid Risk Detection
Enables analysis in large production areas or warehouse operations in a short time.
✔ Whole Body Approach
Evaluates the entire body posture, not just a single joint.
✔ Color-coded and Categorical Risk Classification
Risk levels are categorized according to intervention priority, and an action plan is created.
🔬 Integration of OWAS with Other Ergonomics Methods
OWAS, a powerful screening tool on its own, produces more detailed results when used in conjunction with other methodologies.
📊 Comparison with REBA
REBA analyzes more specific areas in detail, such as the neck, wrists, and upper extremities.
OWAS, on the other hand, provides a faster and more general posture classification.
When used together, both rapid screening and detailed assessment can be performed.
🧩 Complementarity with KIM Methods
OWAS data is integrated with:
KIM-ABP (mandatory body postures)
KIM-BF (whole body forces)
KIM-BM (body movements)
and supported by force, frequency, and load parameters. This creates a holistic, not one-dimensional, ergonomic risk map.
📷 Visual and Software-Supported Analysis (BRIEF)
Postures are visualized using photo and software-based tools. This allows for:
Making risks more visible
Making management presentations more effective
Increasing employee awareness
🏭 How to Apply OWAS?
The Tokgöz Ergonomics application process consists of the following steps:
1️⃣ Field Observation
Operator postures are observed under real working conditions.
2️⃣ Posture Coding
Trunk, arm, leg, and load position are classified.
3️⃣ Risk Score Calculation
Code combinations are converted into risk categories.
4️⃣ Intervention Priority
The need for improvement is determined according to the risk level.
5️⃣ Ergonomic Improvement Plan
Workstation redesign
Height adjustments
Equipment replacement
Training and organizational arrangements
🎓 Training and Operational Gains
Our OWAS trainings combine theory with field application.
✅ MSD Prevention
Risky postures are identified at an early stage, preventing chronic conditions.
✅ Regulatory Compliance
Applications:
ISO 11226
Law No. 6331 on Occupational Health and Safety
Creates an infrastructure compliant with these standards.
✅ Sustainable Improvement
Analysis results are integrated with engineering solutions and cost-effectiveness assessments.
✅ Fast Decision Support
Simple, understandable, and implementable reports are prepared for management.
🎯 OWAS Application Areas
Production and assembly lines
Packaging and shipping processes
Heavy industry and metal sector
Warehouse and logistics operations
Off-office field work
📈 Added Value to Your Business with OWAS
✔ Fast field survey
✔ Application that does not require expertise
✔ Visual and numerical reporting of risks
✔ Integration with other ergonomics tools
✔ Legal compliance and audit preparation
Result: Less workforce loss, higher productivity, and a sustainable ergonomics culture.
🚀 Why Tokgöz Ergonomics?
We don't just do analysis:
Field observation
Multiple methodology integration
Risk prioritization
Management presentations
Training and consulting
We offer end-to-end solutions.
📞 Take Action
✔ Request an OWAS Analysis Demo
✔ Download the Office and Field Risk Score Form
✔ Schedule a Free Appointment for Ergonomics Training and Consulting
Take a scientific step with OWAS to achieve operational excellence while protecting employee health.
Contact us for ergonomics analysis, field posture assessment, and MSD prevention solutions.
