Reducing the Risk of Injury Through Ergonomic Lifting and Handling Techniques

Manual handling and lifting errors are one of the primary causes of work-related musculoskeletal disorders, long-term injuries, missed work, medical treatment, and workers' compensation claims. Ergonomic Lifting and Handling Technologies help mitigate these risks, making MMH jobs faster, safer and simpler while increasing productivity.

Ergonomics in Lifting and Handling Tasks

Ergonomics is a scientific discipline that designs jobs, tasks, products and environments to fit human capabilities. It utilizes theories, principles and data to create work systems, tasks and equipment designed to reduce risks of injury or illness while increasing productivity and performance.

In the healthcare industry, manual handling tasks pose a significant occupational risk factor that could lead to musculoskeletal disorders (MSDs) like back injuries. By employing ergonomics in order to prevent these injuries, employers can reduce MSD incidence rates, boost worker productivity and enhance workplace safety at the same time.

Manual moving & handling training has one primary objective: to inform workers how to safely move heavy or cumbersome objects without putting themselves at risk for developing musculoskeletal disorders. This can be accomplished by applying an ergonomic approach to manual handling, which involves considering ways tasks can be performed with minimal bodily strain.

An important risk factor when lifting and lowering is awkward posture, which can cause excessive muscle force. This makes the muscles less efficient and requires more effort than if the lift or lower were performed with the load within 10 inches of one's waist.

Hand height is another major risk factor, as the distance, the hands are from the body during a lift or carry can significantly affect the forces required to lift, push or pull. As objects are moved further away from their intended destination, manual labor becomes more difficult which places additional stress on bones and soft tissues - leading to increased MSD risks.

Another important risk factor for MSDs is the repetitive use of the same position or task. This can cause stiffness in the back, shoulders, wrists, and arms due to muscle tone imbalance that could be the source of MSDs such as carpal tunnel syndrome.

The most effective way of preventing MSDs in the workplace is ergonomics, which fits a job to an individual and minimizes muscle fatigue effects, increases productivity and decreases work-related musculoskeletal disorders. An effective ergonomic program must incorporate sound engineering controls, proper work practices, as well as an ergonomic workspace that accommodates people's abilities, limitations and preferences.

Identifying Ergonomic Risks

Utilizing ergonomic principles to reduce the risk of injury during lifting and handling tasks is an excellent way to enhance safety, productivity, and quality in your workplace. But it takes a comprehensive approach with thorough risk assessments in order to get the most out of your efforts.

There are several ways to identify ergonomic risks in your workplace, such as conducting ergonomic risk assessments and monitoring injury and illness data. You may need to provide management support and encourage employees to voice their worries and suggestions for reducing exposure to hazards.

The primary objective of an ergonomic process is to prevent or minimize Musculoskeletal Disorders (MSDs) and their related costs. This requires identifying, analyzing and controlling risk factors that contribute to MSDs in the workplace.

When assessing risk, employers must take into account the characteristics of the load, work task, environment and other elements that could contribute to physical stress or MSDs from lifting and handling. For instance, heavy loads, awkward postures and excessive bending or twisting of back can all increase MSD risks.

Some risk factors can be quickly identified, while others require more in-depth analysis. Employing these methods to detect ergonomic risks helps employers and workers come up with solutions that are both safe and cost-effective.

Assessing risk is often best done by asking employees their opinion. Employees can tell you whether a job or task is safe, as well as identify any other concerns that should be addressed by the employer.

Employers should also review their own records and data in addition to asking employees. OSHA 300/301 injury and illness logs, first aid logs, accident investigation reports, near miss reports, and workers' compensation records can all provide insight into workplace risks that need to be identified.

To help identify potential workplace hazards, the Department of Defense (DoD) Ergonomics Working Group website is an excellent resource. It provides links to assessment tools and prevention strategies for lifting, carrying, team handling, repetitive upper limb tasks as well as pushing and pulling.

Identifying Ergonomic Alternatives

Sometimes, ergonomic improvements can be made to a work task by employing various alternatives. These could include altering workstations or rearrangement of tools and materials in various industries to reduce injury risks or boost productivity levels.

Ergonomics can be especially helpful in lifting and handling tasks, where ergonomic lifters and positioning solutions enable workers to safely handle large or heavy materials without risking injury.

These solutions also help shield workers against back injuries while performing these operations.

In many cases, the best way to determine which ergonomic alternatives will work is by analyzing the job or process that requires manual handling. This involves identifying any particular risks associated with the task and assessing workers' abilities to do it safely.

Once the risks have been identified, work tasks can be designed to limit exposure to ergonomic risk factors. The ideal approach would be using engineering controls to eliminate potential hazards as much as possible; however, if this isn't feasible administrative and work practice controls can still help protect employees from these factors.

For instance, if the work task involves long reaches, inadequate handle coupling or excessive contact stress, an effective solution may be to add or substitute handles, adjust lifting height and make other modifications that reduce ergonomic risk factors.

Another solution would be to upgrade the current equipment with an ergonomic lifter or positioning device. These tools are engineered for different loads and can be customized for different uses.

Depending on the weight of the load, multi-functional lifters or high-frequency lifters may be the ideal solution for lifting items that cannot be carried by hand. These machines can lift boxes, drums and other containers at up to 140 lbs per minute - ideal for rapid material handling needs in logistics centers and other facilities that demand speedy reliability in material handling operations.