Reduce lumbar constraints in mining environments

Mining operations impose high physical demands on workers: handling heavy loads, repetitive lifting, prolonged bent postures, and working on the ground.

These repeated mechanical constraints on the lower back and hips are one of the main causes of fatigue, musculoskeletal disorders (MSDs), and work stoppages in the industry.

The integration of portable ergonomic solutions represents a tangible approach today to reduce these risks without slowing down operations.

A discreet, field-adapted support

The LiftSuit is a passive lumbar support exoskeleton weighing about 0.9 kg.
Without battery or motor, it is worn like personal protective equipment and provides mechanical assistance during bending and lifting.

Its elastic system redistributes the load to the hips, which allows for:

• reducing muscular effort in the lower back

• reducing fatigue during repetitive tasks

• maintaining full mobility

• integrating with existing work methods

No changes in procedures or recharging are required, making deployment in mining environments easier.

Measured results in ergonomics

Independent tests have shown significant reductions in physical load:

• up to 33% reduction in back muscle activity in bent posture

• up to 20% reduction during repetitive lifting

• 21% decrease in peak lumbar loads

• 44% less fatigue in the hips

• 7% reduction in cardiovascular effort

The majority of users also report no restriction of movement.

Impacts on mining operations

These gains translate concretely into:

• less fatigue at the end of the shift

• reduced risk of lumbar injuries

• better tolerance for prolonged physical tasks

• maintaining productivity

• potential reduction in costs related to claims and absences

The LiftSuit thus constitutes a simple and robust solution to support workers in demanding environments such as mining, maintenance, handling, and logistics.

Frequently asked questions

Does the LiftSuit slow down work or limit movement?
No. The device is lightweight, flexible, and designed to preserve natural mobility. The majority of users report no restrictions and adapt within minutes.

Does it require batteries or complex maintenance?
No. The LiftSuit is completely passive: no battery, no motor, and no electronic maintenance. It can be worn all day like standard PPE.

How do we validate if it's relevant for our mining site?
The best approach is a field trial. Testing the LiftSuit directly with your teams allows for quick measurement of impacts on fatigue, comfort, and productivity before a broader deployment.