Evaluate the physical demands of an existing or proposed job to reduce the risk of MSD injuries
What is 3D SSPP™?
The 3D Static Strength Prediction Program™ (3D SSPP) software, originally developed by the University of Michigan, predicts static strength requirements for tasks such as lifting, pressing, pushing, and pulling. The program provides an approximate job simulation that includes posture data, force parameters and male/female anthropometry. The output consists of ten reports that include predicted low-back compression forces, the percentage of the population that have the strength to perform a prescribed job, and data comparisons to the National Institute of Occupational Safety and Health (NIOSH) guidelines. Users can analyze torso twists and bends and make complex hand force entries. The software has an automatic posture generation feature and 3D human graphic illustrations.
How is 3D SSPP Used?
3D SSPP is most useful in the analysis of the “slow” movements in heavy material handling tasks. These tasks can be evaluated by breaking the activity down into a sequence of static postures and analyzing each individual posture. 3D SSPP assumes the analyst understands the application of the NIOSH design and upper limit criteria for strength and disc compression forces. The program should not be used as the sole determinant of worker strength performance or job designs based on that performance. Other criteria and professional judgement are required to properly design a safe and productive job.
History of 3D SSPP
3D SSPP is based on more than 50 years of research by ergonomics pioneer Don Chaffin, PhD. He and his colleagues founded the University of Michigan’s Center for Ergonomics and began licensing the product in 1997. Over 3,000 users have licensed the software, making 3D SSPP one of the most impactful software programs ever distributed by the University. Exclusive rights to the software and underlying intellectual property were acquired by VelocityEHS in October 2020.
Advantages and Application
The 3D Static Strength Prediction Program™ (3D SSPP) is an effective way to analyze the biomechanics and safety of manual materials handling. The software allows users to predict static strength requirements for common manual tasks and make rapid, simple improvements to ergonomic conditions that improve the safety, productivity, and quality of life of your employees.
- Predicts level of exertion required for common tasks early in the workspace design, allowing designers to include that data in their design process
- Allows for more complete compliance with NIOSH guidelines
- Can be easily tailored to fit different initial predicted postures
- Serves as an accident prevention or musculoskeletal injury prevention tool
- Provides calculation of a wide variety of information and analyses
- Training is available
Who Uses It?
- Industrial, manufacturing and workplace design engineers
- Physical and occupational therapists working with industry
- Loss-control specialists
- Safety and health personnel
- Industrial hygienists
- Occupational health care providers, including nurses and physicians
- Management and labor representatives
Purchasing & Support Information
Current Version: 7.1.3 – Released October 2020
Standard licenses are based on the number of users, and the license granted is on a per user basis. Discounts are available for academic institutions. To learn more about pricing and hardware requirements please complete the form on this page.