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Welcome to the page dedicated to Hapo LEA,
Welcome to the page dedicated to Hapo LEA,
...our revolutionary application for postural analysis. We are thrilled to share with you this innovative solution that proactively prevents the risks of musculoskeletal disorders (MSDs) for workers during their activity.
+24,000
users
4.5*
satisfaction
index
+41 000
analyses
performed
*average observed on App Store and Google Store
With Hapo LEA, detect, assess, and interpret postural risks
Initially developed for Hapo's internal R&D needs, the Hapo LEA tool, created using artificial intelligence, allows for the detection and analysis of workers' physical stress with a single click. The application is completely free, offering 30 postural analysis tests per month, take advantage of it.
Why is postural analysis important?
MSDs such as lower back pain, neck pain, painful shoulders, and tendinitis are costly for companies and degrade the quality of life for those affected.
The goal of the Hapo LEA postural analysis is to enable proactive prevention by measuring and evaluating body positions and postures to identify potential risks.
Who is the Hapo LEA application for?
Ergonomists
and healthcare professionals
Workers
to understand
their physical stress
Individuals
to evaluate their repetitive
physical activities
Benefits of the Hapo LEA application
The Hapo LEA application offers a multitude of benefits for users wishing to improve their posture and prevent musculoskeletal disorders (MSDs). Hapo LEA is now an essential tool for health and well-being at work.
Ease of Use
An intuitive and easy-to-use application
Free Access
Download the app for free and start analyzing your postures
Privacy
Hapo LEA respects the confidentiality of your data and the GDPR regulations
Expert Support
Complete your analyses with
expert opinions
How does Hapo LEA work? It's simple, free, and fast...
Detect the body position
The first step in postural analysis is to detect the positions of a person's body segments. Hapo LEA uses algorithms and vision techniques to determine the position of the different body limbs.
Measuring body angles
Hapo LEA measures the angles of the neck, arms, forearms, and trunk in relation to their reference position.
Calculate the biomechanical scores
Hapo LEA calculates the RULA biomechanical scores, a benchmark analysis method used in ergonomics to assess upper body postural strain.
Diagnose in complete confidentiality
With one click, you receive your analysis report by email and you can download or share your video. Hapo LEA allows you to identify poor postures and potential risks of the appearance or worsening of MSDs.
Presentation of the RULA method
The RULA (Rapid Upper Limb Assessment) is an observation method developed to assess the risks of musculoskeletal disorders related to work postures. It is based on a systematic analysis of the posture of the trunk, neck, arms, and wrists, taking into account muscle exertion and the repetitiveness of movements. Each body segment is evaluated according to angular grids, and the scores are combined to produce an overall score reflecting the level of postural risk.
The final interpretation, derived from table C of the RULA protocol (see attached PDF), allows the risk to be placed on a scale from 1 to 7. The lowest scores correspond to acceptable postures under normal conditions of duration and frequency, while the highest scores indicate situations requiring rapid intervention.
Foundational scientific articles of the method:
McAtamney, L., & Corlett, E. N. (1993). RULA: a survey method for the investigation of work-related upper limb disorders. Applied ergonomics, 24(2), 91-99.
McAtamney, L., & Corlett, N. (2004). Rapid upper limb assessment (RULA). In Handbook of human factors and ergonomics methods (pp. 86-96). CRC Press.
Hapo LEA + An enhanced version for ergonomics professionals
Unlimited
analyses
Videos
up to
10 min
Report
editable
Logo
editable
Priority processing
of analyses
Premium
support
...And still on desktop!
...And still on desktop!
Do you want an in-depth study?
Conducted by one of our ergonomists, the personalized study includes:
- a kick-off meeting
- the execution of the study
- a postural analysis via our artificial intelligence tool
- a feedback meeting.
Who is Hapo?
Hapo is the French leader in the design and manufacture of non-motorized exoskeletons. With its research center on the prevention of musculoskeletal disorders and its advanced technology, the company has established itself as a key player in the international market for physical assistance devices.
Who is Hapo?
Hapo is the French leader in the design and manufacture of non-motorized exoskeletons. With its research center on the prevention of musculoskeletal disorders and its advanced technology, the company has established itself as a key player in the international market for physical assistance devices.
Do you want to know more? Explore our resources and articles.
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Find the exoskeleton suited to your needs with our online assessment.
In less than 5 minutes, assess your situation and discover our recommendations and the Hapo exoskeleton that suits your needs