I'm an occupational therapist with 4 years of experience doing ergonomics assessments as part of my caseload, but I've been wanting to formalize that with the CEAS credential for a while. I finally registered for the CEAS I exam and it's in about 10 weeks. The problem is I'm working 42-45 hours a week with no flexibility to reduce caseload right now.
I've started with the BCPE-recommended reading list and the core ergonomics texts, but the volume of material feels disproportionate to what I expected for a Level I certification. I'm spending about 75 minutes on weekday evenings and 3 hours on Saturday mornings, which comes out to roughly 9-10 hours a week. At that pace I should get around 90-100 hours in before exam day, which feels about right based on what I've read, but I can't find many first-hand accounts to validate that.
My practical knowledge of musculoskeletal risk factors, workstation assessment, and REBA/RULA scoring is solid from clinical work. Where I'm less confident is the more quantitative biomechanics content and industrial ergonomics applications — most of my experience is office and healthcare environments, not manufacturing or manual labor settings.
Anyone who's been through the CEAS exam recently: how heavily does it test on industrial settings versus office ergonomics? And is the quantitative biomechanics portion as formula-heavy as the prep materials make it seem, or is it more applied reasoning?
The biomechanics questions were more conceptual than formula-heavy in my experience. You need to understand force, torque, and spinal loading in principle, but they're not asking you to calculate specific values from scratch — more like which posture creates higher lumbar load than plug-and-chug math.
The industrial ergonomics content is on there but it's not as dominant as the reading list volume suggests. I'd say 60-65% of questions were office and healthcare adjacent when I sat. Your OT background gives you more of a head start than you're probably giving yourself credit for.
The Saturday morning block was non-negotiable for me — it's the one chunk of time where I could go deep without interruptions. Weekday evenings are fine for review and practice questions but not great for first exposure to new content when you're already tired from a full clinical day.
90-100 hours over 10 weeks at your pace sounds right. I did mine in 8 weeks at about the same intensity with a similar background and passed comfortably. REBA and RULA will come fast for you — put extra hours into manual materials handling and the NIOSH lifting equation instead.