Lab workโwhether in biosafety cabinets (BSCs), fume hoods or on the benchโcan demand long hours of intense precision work. This concentration often masks the physical strain that can lead to chronic musculoskeletal injuries (MSDs) in your most valuable assets.
Lab work doesn’t have to be painful.
The solution starts with meticulous ergonomic planning:
๐๐ฒ๐๐ถ๐ด๐ป & ๐๐พ๐๐ถ๐ฝ๐บ๐ฒ๐ป๐: Implementing height-adjustable BSCs and ergonomic lab chairs allows you to tailor the core workspace to the user, not just generic standards.
๐ง๐ผ๐ผ๐น๐ถ๐ป๐ด & ๐ง๐ฒ๐ฐ๐ต๐ป๐ถ๐พ๐๐ฒ: Selecting the right tools (e.g., automated pipettes, light-force tools) and ensuring proper reach zones significantly mitigates risk.
๐ช๐ผ๐ฟ๐ธ๐น๐ผ๐ฎ๐ฑ ๐ ๐ฎ๐ป๐ฎ๐ด๐ฒ๐บ๐ฒ๐ป๐: Lab managers must strategically schedule workloads. Too many consecutive hours of high-repetition tasks, like pipetting, puts technicians squarely in the danger zone for upper extremity overuse injuries.
๐ฅ๐ฒ๐บ๐ฒ๐บ๐ฏ๐ฒ๐ฟ: You must customize. While equipment is designed to accommodate the full range of body sizes (from 5th percentile females to 95th percentile males), the final setupโchair height, BSC height, and primary reach zonesโmust be tailored to the individual associate. It’s no different than setting up an office workstation. ๐๐ง๐ค๐ฉ๐๐๐ฉ ๐ฎ๐ค๐ช๐ง ๐ฉ๐๐ก๐๐ฃ๐ฉ, ๐ง๐๐๐ช๐๐ ๐ง๐๐จ๐ , ๐๐ฃ๐ ๐ข๐๐ญ๐๐ข๐๐ฏ๐ ๐ฅ๐ง๐๐๐๐จ๐๐ค๐ฃ.
Reach out to us at 732-796-7370 or quin@njergonomics.com so we can discuss how to protect your lab staff.
The other day, I saw a contractor wearing a shirt that quipped about his fondest memories being when his back didn’t hurt. We shared a chuckle, but his follow-up comment hit home: “I wish it wasn’t true.”
This sentiment is far too common. I meet workers in nearly every industry who feel this way, and I always tell them: ๐ถ๐ ๐ฑ๐ผ๐ฒ๐๐ป’๐ ๐ต๐ฎ๐๐ฒ ๐๐ผ ๐ฏ๐ฒ ๐๐ต๐ถ๐ ๐๐ฎ๐. My goal, and the core of my work with employers, is to ensure everyone goes home feeling as good as they did when they arrived. This isn’t just an EHS clichรฉ for me; having spent years developing FCE testing protocols and witnessing the toll injuries take on livelihoods, it’s a deeply personal mission.
While we can’t eliminate every risk or reduce all physical demands to “light work,” we can absolutely prevent people from being physically beaten down by their jobs every day.
Here’s how we can make a difference:
๐ฆ๐ผ๐น๐ถ๐ฑ ๐ฃ๐ต๐๐๐ถ๐ฐ๐ฎ๐น ๐๐ฒ๐บ๐ฎ๐ป๐ฑ๐ ๐๐๐๐ฒ๐๐๐บ๐ฒ๐ป๐๐: Understand the true physical and postural demands of every role. ๐ฃ๐ผ๐๐-๐ข๐ณ๐ณ๐ฒ๐ฟ ๐ฃ๐ฟ๐ฒ-๐๐บ๐ฝ๐น๐ผ๐๐บ๐ฒ๐ป๐ ๐ง๐ฒ๐๐๐ถ๐ป๐ด: Ensure new hires are a good physical fit for the essential demands of the job. ๐๐ฟ๐ด๐ผ๐ป๐ผ๐บ๐ถ๐ฐ ๐๐๐๐ฒ๐๐๐บ๐ฒ๐ป๐๐: Identify and implement reasonable changes to high-demand, high-risk tasks. ๐ก๐ฒ๐ฎ๐ฟ ๐ ๐ถ๐๐ & ๐๐ป๐ท๐๐ฟ๐ ๐๐ป๐๐ฒ๐๐๐ถ๐ด๐ฎ๐๐ถ๐ผ๐ป๐: Treat every incident as an opportunity to prevent future harm. ๐ฅ๐ฒ๐ด๐๐น๐ฎ๐ฟ ๐ ๐ฎ๐๐ฒ๐ฟ๐ถ๐ฎ๐น ๐๐ฎ๐ป๐ฑ๐น๐ถ๐ป๐ด ๐ง๐ฟ๐ฎ๐ถ๐ป๐ถ๐ป๐ด: Equip employees with foundational knowledge and continuous refreshers to empower safer work practices.
There’s no good reason for workers to suffer. We have the tools and expertise to make a real difference.
What steps is your organization taking to ensure your team goes home feeling great at the end of every shift? Share your insights or reach out to discuss how we can help create a healthier, more productive workforce!
I recently had a conversation with a warehouse associate that truly highlighted a critical point: not all warehouses are created equal. He observed that new hires often bring habits from previous warehouse roles that simply aren’t suitable for their current environment. And he’s right!
Many people don’t realize the sheer diversity within the warehousing world. From public warehouses serving multiple businesses to private, company-specific facilities, and specialized distribution or e-commerce fulfillment centers focused on rapid turnover, each operates uniquely. Then there are cold storage units for perishables, climate-controlled spaces for sensitive goods, and even GMP-compliant warehouses with strict hygiene protocols, like those for pharmaceuticals or food.
While every warehouse involves material handling, the ergonomic needs and risks vary drastically based on the items, processes, and environment. For instance, a GMP warehouse might have unique handling requirements, like preventing wood pallets from entering sterile areas, which adds specific physical demands. The methods for storing, retrieving, and picking items also differ greatly based on item size and movement frequency.
Given this variability, a generic approach to ergonomics simply won’t cut it. To truly reduce musculoskeletal injuries in warehouses, we need:
Accurate Physical Demands Assessments: Objectively define the postural and physical demands of specific warehouse roles.
Tailored Manual Material Handling Programs: Customize training for new hires to address the unique needs of their specific warehouse.
Ergonomic Evaluations of Warehouse Spaces: Assess design and work processes to ensure they are ergonomically sound, recognizing that equipment suitable for one warehouse may be inappropriate for another.
Does your warehouse proactively tailor its ergonomic strategies to its unique demands? Let’s connect and discuss how a customized approach can protect your workforce and boost efficiency!
Did you know that working in cold environments can significantly affect your body’s strength, dexterity, and safety? ๐ง Cold temperatures cause muscles to stiffen, reducing grip strength and increasing the risk of hand fatigue. This can make even simple tasks more physically demanding, leading to a higher risk of injury.
Cold exposure also decreases blood flow to extremities, slowing reaction times and reducing tactile sensitivity. Muscles tighten up, limiting range of motion, increasing the risk of using less optimal postures to lift, push, and pull. Workers in industries like construction, outdoor maintenance, and agriculture are especially at risk.
๐ก What can be done? โ๏ธ Provide thermal gloves that balance warmth and dexterity. โ๏ธ Schedule regular warm-up breaks to reduce stiffness. โ๏ธ Educate workers on early signs of cold stress and fatigue.
Protecting workers from extreme cold isnโt just about comfortโitโs essential for safety and long-term health. Letโs stay warm and stay safe!ย
This photo entitled โHow To Not Doze Offโ is from the 1905 book โEast and Warโ by Russian writer V.M. Doroshevich which described the Doroshevichโs travels to India.ย The ย subject of the photo is a student at Madras University.
Ergonomics has come a long way in the area of improving how we sit and perform tasks since the time of this photo.ย
We no longer need to nail strands of hair to the wall to keep us from falling asleep as we study โ movement breaks can help.
We know that chairs with proper back support are better for us โ so that we donโt fall into a forward leaning posture.
We know (much like our parents told us) to keep our elbows off the table โ it causes us to shrug our shoulders.
We know that reading materials (or our computer screens) should be placed in a position relative to the height of our eyes (when we are in an optimal seating position) โ so that we donโt flex our neck and shrug our shoulders while looking down.
For all of that knowledge, we know better. We know what to do to place our bodies in optimal positions to perform seated tasks in an efficient manner.
But, over the last couple of weeks I have heard the following from employees of different employers:
โThey got rid of the adjustable chairs in the control room and replaced them with hard back non-adjustable chairs because they didnโt want us to fall asleep or get comfortable in the control room.โ
โWe need comfortable chairs to work in this room but the team in that room should not have comfortable seating. If they are comfortable, they wonโt be as detail oriented as they need to be.โ
Both of these comments come from positions that donโt understand that good ergonomics can keep workers comfortable while allowing them to pay better attention to the tasks that they are performing. ย These comments are counterproductive as they advocate for working postures and habits that place employees at risk for musculoskeletal injuries.
Providing appropriate seating for the task as well as education to employees on the best ways to set up their workstations โ whether onsite or at home โ can go a long way in improving employee performance and reducing the risks of musculoskeletal injuries.ย Lost time from those injuries can cause delays and increased costs that far outweigh the cost of optimizing their workstation.
Whether an office based work area, a workstation in a lab, or some type of industrial task, we can help you to identify potential ergonomic risks and help you to make the changes that will reduce musculoskeletal risks to your and your employees.
**Hat tip to writer and author Neal Bascomb who recently used this photo on a post for his excellent “Work/Craft/Life” blog. I would have never seen this photo if he hadn’t posted it.
Cuts and lacerations account for nearly 1/3 of all workplace injuries. But, a significant portion of all cuts and lacerations in the workplace are preventable by following some simple guidelines. It sounds simple and should be common sense but we’ve seen too many people over the years that lost significant work time due to easily preventable cuts and lacerations.
Before using a knife, make sure it is sharp and in good condition. A dull knife is more likely to slip and cause an accident. If the knife has any damage, do not use it.
Do not use a dull or blunt blade โ harder to cut in a straight line with a dull blade and it can encourage the use of too much force.
Do not use too much force โ greater chance for it to slip or go off target while at speed which can increase the severity of the laceration
Always cut away from your body and any other people nearby. This will help reduce the risk of accidental cuts or injuries.
Pay attention to what you are doing. Distractions can lead to accidents, so stay focused and avoid multitasking while using a knife.
Make sure the blade and handle are appropriate for the job โ ergonomics are important.ย
Use cut resistant gloves โ accidents do happen and cut resistant gloves can help to minimize the damage
Keep the right knife handy โ keep the appropriate tool close to where it will be used so that people arenโt encouraged to use the nearest blade that they can find out of convenience
If you are not confident in your ability to safely use a knife, do not hesitate to ask for help or guidance from a more experienced colleague.
Sounds too easy but employers can help reduce musculoskeletal injuries by making sure that potential employees have an honest idea of the actual physical demands.
Not generic demands that don’t give candidates a solid mental picture of what will be asked of them. Let them know what they need to be able to do, how frequently they need to be able to do it, and the setting in which they will be performing their physical tasks.
Don’t get in the trap of writing that the job requires employees to be able to lift “50 pounds” or “25 pounds” – it might give a false impression of what is expected. Do they have to lift 50 pounds once each day or is it a frequent demand, multiple times per day? Are they lifting it from floor height or shoulder height?
Post offer testing can reduce the risks even further. Post-offer physical abilities testing can help compare a new hire candidate’s physical abilities against the validated physical demands of the position. It allows an employer to make sure that the candidate is able to meet the demands. If they don’t meet the demands, the offer of employment can be rescinded.
Give us a call. We can help you reduce your work related injuries.
What is your company/organization doing for National Safety Month?
This is great opportunity to look at your work place to make changes that reduce the risk of injuries.
From ergonomic walkthroughs to material handling classes as well as job safety assessments and office/industrial ergonomics assessments, we can help you reduce risk of injuries for your employees.
When is a task at heights temporary and infrequent?
If you have an employee who goes onto the roof of a client’s building (greater than 15 feet in height) to assess the condition of an air conditioning unit but not perform work on the unit which is more than 15 feet from the edge, do they need to use safety equipment to reduce/mitigate their risk of falling?
What if the client only requires this service infrequently? Again, it is a diagnostic visit rather than a repair visit. If your employees perform the repair, they always establish a work plan and use the appropriate personal fall arrest gear, guard rails, safety nets, etc. This practice would seem to meet the infrequent threshold for ย 29 CFR ยง 1910.28(b)(13)(iii)(A)ย and would possibly allow your employee to assess the equipment to see if it needs to be repaired without the use of additional safety gear.
But, what if your employee repeats this process as multiple sites for different clients on a daily basis? Is the task still “infrequent” and “temporary” as laid out by OSHA.
Clarification from OSHA
One of the things that OSHA does well is the publication of answers to letters asking for clarification of existing rules. They publish agency responses to these letters on the OSHA website on a frequent basis.
In regards to the first part of the scenario, OSHA responded that 29 CFR ยง 1910.28(b)(13)(iii)(A) provides an exemption to fall protection when employees are further than 15 from the edge, provided “that the work is both infrequent and temporary.”
In accordance with 29 CFR ยง 1910.28(b)(13)(iii)(A), when work is performed 15 feet or more from the roof edge, each employee must be protected from falling by a guardrail system, a safety net system, a travel restraint system, personal fall arrest system, or a designated area. This provision allows that employers are not required to provide any fall protection, provided the work is both infrequent and temporary and the employer implements and enforces a work rule that prohibits employees from going within 15 feet of the roof edge without fall protection. It is incumbent upon the employer to show that the exemption applies and that the work is both infrequent AND temporary.
OSHA response from Patrick Kapust to Timothy Brink
What do infrequent and temporary mean?
Whether an employer can show that the exemption applies depends upon whether the work is infrequent and temporary. The response from Kapust outlines a series of tasks that are viewed as being consistent with infrequent (annual service, battery replacement, filter replacement, repairs, etc.). However, because the particular employee in this scenario is performing this action (evaluating the condition of a device on a roof that is greater than 15 feet high and more than 15 feet from the edge) on a repeated basis (daily, weekly, etc.), the task is not considered to be infrequent.
Infrequent jobs also do not include those that workers perform as a primary or routine part of their job or repeatedly at various locations during a work shift.
OSHA response from Patrick Kapust to Timothy Brink
The letter acknowledges that this particular task is temporary in nature (diagnosing/evaluating the need for the repair) but notes that due to the fact that it does not meet the definition of infrequent, appropriate fall protection must be used each time the employee performs the task.
This is a question that we have heard over the years from companies that require a Commercial Drivers License (CDL) for employees in certain job titles – whether they are bus/transport vehicle drivers or public works employees. For many positions that involve driving certain classes of vehicles, the state or federal government require a driver to have a CDL. One component of obtaining and maintaining a CDL is undergoing a DOT medical examination with a DOT certified provider.
The main purpose of a DOT medical examination as part of obtaining/maintaining a CDL is to ensure that a driver is medically safe to operate the vehicles within the classification of their license.ย Priority areas of a DOT medical exam include assessments of vision, hearing, blood pressure, cardiovascular health history, metabolic health history (ex. diabetes), and an overall physical assessment. An assessment of the upper and lower extremities checks for muscle weakness or loss of limbs. While range of motion is addressed in a DOT medical examination, it is to determine whether the examinee has any potential range of motion issues that the DOT examiner may feel are detrimental to their ability to operate trucks and passenger buses.ย While an employer may be sending a driver for an exam, the examiner is not evaluating based on specific job demands.
Concrete Mixer-Drivers have to be able to lower a ladder at the rear of the vehicle.
The DOT medical examination does not address specific range of motion issues related to ingress/egress for specific types of vehicles (how high is the first step and the grab handles), the range of motion required to operate controls on specific vehicles, or the strength and range of motion related requirements to perform employer specific tasks (loading/unloading products/materials, securing items, operating controls, moving hoses, pulling down ladders, etc.).ย A job specific post-offer physical pre-employment evaluation (or depending upon the situation, Return To Work FCE or Fit For Duty FCE) can address the examineeโs ability to perform the essential minimum postural and physical demands of the position. Employers should have a customized job description that includes objective measurements of the essential minimum physical and postural demands of the job title. These measurements should be collected using the vehicles, equipment, and other items that are used by the employer and employees when performing their job.
Obtaining a DOT medical certification does not necessarily mean that a driver can meet the essential postural and physical demands of a customized job description.ย Conversely, meeting the essential postural and physical demands of a customized job description does not mean that a driver will be able to successfully pass a DOT medical examination (a variety of medical conditions are automatic exclusions in DOT medical examinations or require physician approved waivers).
NJ Ergonomics can assist with the documentation of objective measurement of physical and postural demands of job tasks as well as generation of Post-Offer Pre-Employment physical abilities testing protocols that are based on the essential demands of a job title.
NJ Ergonomics Blog 