LOAD
It shares the strain
Passive exoskeletons store energy in springs or elastic; active ones use motors, pneumatic muscles or hydraulics. Both aim to take some load off the spine.
Check a taskWHAT THE RESEARCH SAYS
A frame you
wear to work.
Exoskeletons are moving from the lab to the warehouse floor.
SHARE THE LOAD not the whole job
511k workers Workers with work-related musculoskeletal disorders, 2024/25
- Fits static tasks best
- Comfort decides use
- The task comes first
- A helper, not a fix
These wearable frames and suits use springs, elastic or motors to share the load on the back, shoulders or legs. Reviews of the research find real reductions in muscle strain for some tasks, and real problems with comfort, fit and movement in others.
THE SHORT ANSWER
It helps with some
tasks, not all.
Lab results are promising.
Real workplaces are harder.
TASKS
Static beats dynamic
A 2025 UK review found relief was most often reported in overhead or static tasks, while strap pressure and restricted movement hampered dynamic work.
See the numbers
COMFORT
Heat, straps and fit
Discomfort, poor fit and heat build-up were the most common complaints, and discomfort often grew the longer the device was worn.
Before you trial oneA QUICK TASK CHECK
How well does
the task fit?
Pick a kind of work to see what the research reviews found. The bar shows how well that kind of task suited the exoskeletons studied.
Based on a 2025 University of Southampton scoping review of 49 papers and a 2021 systematic review of 34 back-support exoskeletons. General information, not workplace safety advice.
FOUR THINGS TO CHECK
Start with the job,
then the kit.
The research points to the same lesson again and again: an exoskeleton works when it suits the task, the person and the workplace.
Look at the task first
HSE says employers must avoid hazardous manual handling where reasonably practicable, assess what cannot be avoided and reduce the risk.
Match the device to the work
The 2021 review suggests passive devices for lighter, less dynamic tasks and active ones for heavier, more vigorous work.
Fit it and train people
Poor training was a barrier: one device was broken by incorrect donning, and rushed onboarding was linked to discomfort.
Trial it for longer than a day
Discomfort often grew with time, and voluntary use and peer support mattered for people to keep using it.
TWO NUMBERS WORTH KNOWING
The strain is real,
the relief is partial.
One figure on the problem in Great Britain,
one on what a device can do.
511k workers
Workers with work-related musculoskeletal disorders, 2024/25
HSE estimates 511,000 workers had a work-related musculoskeletal disorder in 2024/25, with 7.1 million working days lost. The back was affected in 43% of cases.
GREAT BRITAIN · HSE
23–43%
Cut in back-muscle activity when leaning
A systematic review of 34 back-support exoskeletons reports one device cut back-muscle activity by 23–43% when leaning, but by only 14–16% when lifting.
ONE DEVICE · 2021 REVIEW
The same 2021 review says the real effect on preventing back injuries is yet to be evaluated, and that technical challenges and a lack of established safety standards limit wider use.
WHAT WE DO NOT KNOW YET
Lab results
are not the shop floor.
The Southampton review notes that much of the research on back-support exoskeletons has been done in laboratories with similar groups of people, like healthy young men, which may not reflect real workplaces.
Longer wear brought discomfort at contact points, especially for smaller or female users in healthcare trials. The authors call for inclusive, longer-term research before wide adoption.
Questions
Questions people ask
What is an occupational exoskeleton?
A wearable device designed to reduce physical strain during demanding tasks. The Southampton review says they range from rigid frames to soft, elastic versions known as exosuits.
What is the difference between passive and active exoskeletons?
Passive devices use springs or elastic elements to store and release energy. Active devices are driven by electric motors, pneumatic muscles or hydraulic actuators, according to the 2021 systematic review.
Do exoskeletons prevent back injuries?
Not proven yet. The 2021 review says they have potential, but their real effect on preventing back injury is yet to be evaluated, and established safety standards are lacking.
Does a wearable device replace manual handling rules?
No. HSE says employers must avoid hazardous manual handling so far as reasonably practicable, assess what cannot be avoided and reduce the risk. The Southampton review treats exoskeletons as a possible complement to existing measures.
Why do some workers stop using them?
The 2025 review found discomfort, poor fit, heat, weight, bulk and restricted movement were recurring barriers. In some trials, users said the device hindered them even when their back felt better.
Where the facts come from
Updated
- Bhat et al. (2025), Mapping the evidence on occupational exoskeleton use: a systematic scoping review, Wearable Technologies (University of Southampton)
- Ali et al. (2021), Systematic review of back-support exoskeletons and soft robotic suits, Frontiers in Bioengineering and Biotechnology
- HSE: Work-related musculoskeletal disorders statistics in Great Britain, 2025
- HSE: Manual handling at work