So, what is Ergonomics?

Put simply, ergonomics refers to the practical implementation of designs and the arrangement of objects and environments to fit the capabilities and limitations of the human body. Ergonomic approaches to heavy lifting tend to focus on making the lifting process as efficient as possible so as to minimise physical strain and prevent injuries. It takes into account factors such as:

  1. Body mechanics

  2. Lifting techniques

  3. Equipment design

  4. The layout of workstations

What happens if there is no ergonomic focus on lifting? What are some of the consequences of poor lifting techniques? 

Just like in any other industry, lifting heavy objects without proper technique and consideration for ergonomics in warehouse and construction settings can have severe consequences for workers. Common injuries caused by improper lifting include sprains, strains, hernias, and back injuries. These injuries can cause significant pain and discomfort, leading to a decrease in productivity, increased absenteeism, and potential long-term disability.

Here are some tips for safe lifting in warehouses and construction sites:

Plan and Organise:

Prior to lifting heavy objects, it’s important to assess the load and the path ahead. Identify and clear obstructions before starting the lift, and make sure there is enough space to maneuver. Seek assistance or use appropriate lifting equipment if the object being lifted is too heavy.

Use Proper Body Mechanics:

Start by setting up with a stable base. Do this by positioning your feet shoulder-width apart. Next, bend at the knees and hips, not the waist, while keeping your back straight. Engaging your leg and core muscles when lifting also helps avoid excessive strain being placed on your back.

Lift with Your Legs:

Drive the movement of the lift with your legs. Do this by pushing up through your heels while holding the load as close to your body as possible. Twisting or turning while lifting can also strain your back.

Seek Assistance:

As mentioned above, seeking assistance is an important step towards injury prevention when lifting. Team lifting or using mechanical aids such as forklifts, cranes, or hand trucks can prevent injuries and make the task more manageable.

Break Down Loads:

If possible, divide a heavy load into smaller, more manageable parts. This reduces the strain on your body and allows for better control during lifting and carrying.

Utilise Mechanical Aids:

Take advantage of specialised tools and equipment that help with lifting that may be available. These tools may include pallet jacks, hoists or conveyors.

Maintain Good Posture:

Maintain good posture throughout the workday by avoiding prolonged standing or sitting in awkward positions. Be sure to take regular breaks to stretch and relax your muscles, to help prevent overuse and reduce the risk of sprains and strains.

Training and Education:

Finally, it is crucial that employers provide comprehensive training programs on the ergonomics of proper lifting. By educating workers about potential risks and the importance of safe lifting practices, companies in the warehouse and construction industries can significantly reduce the likelihood of injuries onsite. Employ Health can assist with the development of training programs for manual handling and other factors in workplace ergonomics - you can get in touch here to learn more.

To summarise, there are a number of consequences to poor lifting techniques when handling heavy objects onsite in the warehouse and construction environments. For the most part, these consequences are avoidable by making ergonomic changes. By implementing proper lifting techniques, utilising mechanical aids and promoting ergonomic awareness, employers can minimise the risk of injuries, enhance productivity and create a safer working environment. Remember, even a small investment in ergonomics can yield a substantial benefit to the productivity, culture and safety of your workforce.