The right expert witnesses and consulting experts can make your case. That’s why we have spent so many hours over the past quarter century making sure our clients have just the right expert team — whether one expert or many, early-stage advice or expert reports and testimony. Across over 50,000 expert search assignments, we have honed a unique, customized approach to identifying, analyzing and connecting with expert talent so you can focus on winning your case.
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Biomechanics Expert Witnesses
Litigation involving biomechanics typically arises where a product's design, a workplace safety protocol, or a medical device's performance is alleged to have failed to account for how the human body actually moves and absorbs force. Manufacturers, insurers, and employers face these disputes when a product liability claim, a workers' compensation matter, or a patent dispute turns on whether a device or system performed consistently with established principles of human movement and injury mechanics. The central question in these cases is typically whether an alleged injury or failure is attributable to a design or engineering shortcoming rather than an unrelated cause. Because biomechanics sits at the intersection of engineering and physiology, resolving that question requires technical analysis that falls well outside a layperson's experience.
Expert analysis in biomechanics matters generally involves testing and evaluating a product or system against published literature and industry standards, then comparing those results to the mechanism alleged to have caused the harm at issue. Biomechanics experts can perform comparative product evaluations, review design alternatives, and assess whether a device or system was consistent with accepted engineering and physiological principles at the time it was made. This analysis directly informs causation, helping counsel determine whether a claimed injury mechanism is biomechanically plausible, and it supports damages and liability arguments by clarifying whether a design choice—rather than an intervening cause—produced the outcome in dispute. Where an opposing expert's causation theory rests on a flawed testing methodology, a qualified biomechanics expert can identify those gaps and strengthen rebuttal strategy.
Selecting the right biomechanics expert requires a candidate whose specific research and testing background matches the mechanism at issue, whether that involves gait analysis, impact biomechanics, or forensic injury causation. Round Table Group's network includes experts who direct research laboratories focused on human musculoskeletal health, specialists who have testified extensively on injury biomechanics and causation, and researchers published widely on topics ranging from bone failure to footwear design. Having completed more than 75,000 expert searches for litigators, we help attorneys match a case's precise technical demands with an expert whose credentials will withstand scrutiny. Let us help you find the right biomechanics expert for your case by calling us at (202) 908-4500.
Here are a few of our favorite Biomechanics Expert Witnesses:
Nevada Biomechanics Expert #48823
I have 20 years of experience and specialize in the field of biomechanics with specific knowledge in the areas of lower extremity function, footwear, and injury mechanisms. I have published on such topics as child obesity, landing impact forces, and the effects of footwear on performance.
Washington OSHA Compliance, Workplace Safety Expert #2097
This sample expert has more than 35 years of experience, and specializes in the field of occupational safety and health with specific knowledge in the areas of industrial hygiene, OSHA compliance and occupational safety and health management.Published on such topics as task-based training and MSHA Part 46 training. Testified on topics including OSHA regulatory compliance, product liability and multi-employer worksites. Areas of biomedical engineering expertise
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Flow cytometry
Cell sorting
Hematology
Optics
Photonics
Biomedical instrumentation
Educational background
Ph.D. in Applied Physics Stanford University, Stanford, CA
M.A. in Physics, Harvard University, Cambridge, MA
B.A. in Physics, Harvard University, Cambridge, MA Cum Laude in General Studies
Employment history
This sample expert has more than 35 years of experience, and specializes in the field of occupational safety and health with specific knowledge in the areas of industrial hygiene, OSHA compliance and occupational safety and health management. Published on such topics as task-based training and MSHA Part 46 training. Testified on topics including OSHA regulatory compliance, product liability and multi-employer worksites.
Michigan Fluid Mechanics, Biomechanics Expert #2841
I have 35 years of experience, and specialize in the field of fluid mechanics with specific knowledge in the areas of interfacial flows, multiphase flows and educational issues. As an engineer, public servant and director of community service, I live an extraordinary varied life. I often teach the senior Level laboratory class that is filled with real-life scenarios and realities.
Biomechanics Expert #9473
I have 20 years of experience and specialize in the field of biomechanics with specific knowledge in the areas of gait analysis, footwear biomechanics, and footwear material and design. I have published on such topics as methodological issues in biomechanics, gait analysis and footwear materials. I have testified on gait analysis.
Arizona Biomechanics, Chaos Expert #15302
I have 20 years of experience, and specialize in the field of applied mathematics with specific knowledge in the areas of nonlinear dynamics, mechanics and biomathematics. I have published on such topics as proteins folding, microbiology and the dynamics of whips. I have been interviewed about my work on NPR, BBC, BBC world, National Canadian Radio, Australian Public radio among many others.
Your Case Deserves The Best Biomechanics Expert Witnesses
California Forensic Kinesiology Expert #15757
I have 30 years of experience and specialize in the field of forensic kinesiology with specific knowledge in the areas of biomechanics, injury causation and human performance analysis. I have published on such topics as injury biomechanics, forensic examination and injury causation. I have testified 99 times on topics such as forensic kinesiology, injury biomechanics and pathomechanics.
California Biomechanics, Fractures, Impact Expert #16598
I have 18 years of experience in the field of bio mechanics, with specific knowledge of falling and sports injuries. I have published on such topics in journal papers and newspaper articles.
Pennsylvania Spinal Implants, Biomechanics Expert #21171
I have 10 years of experience, and specialize in the field of spine with specific knowledge in the areas of spinal implants, device design and biomechanics. I have published on such topics as motion preservation spinal implants, radiographic studies and spinal biomechanics.
New Mexico Injury Law, Biomechanics Expert #22551
I have 15 years of experience, and specialize in the field of mechanical and materials engineering, mechanical manufacturing with specific knowledge in the areas of product design, failure analysis and material defects. I have published on such topics as bone fractures, blood flow and impact of debris with the space shuttle. I have been involved as a main expert witness in 3 product failure cases. All of these cases never made it to trial as they all settled successfully out of court to the benefit of my clients (i.e. the lawyers who hired me). In all of these case, the…
Louisiana Motor Learning, Biomechanics Expert #24316
I have 10 years of experience and specialize in the field of kinesiology, with specific knowledge of motor learning, biomechanics and statistics. I have published on such topics as motor learning, athletic training and biomechanics.
New York Human Movement, Biomechanics Expert #25492
I have 5 years of experience in the field of biomechanics, with specific knowledge of gait, rehabilitation, and movement measurement. I have published on such topics as the biomechanical causes of movement abnormalities in cerebal palsy, tools used to measure movement, and the capacity of muscles to contribute to movement.
Tennessee Biomechanics Expert #27072
I have 24 years of experience and specialize in the field of biomechanics, with specific knowledge of impact loading, landing and footware. I have published on such topics as biomechanics, sports medicine and sports.
Massachusetts Biomechanics Expert #29045
I have 28 years of experience and specialize in the field of biomechanics, with specific knowledge of locomotion, injury and coordination. I have published on such topics as biomechanics, mathematical modeling, and inverse and forward dynamics. I have testified on footwear patents.
Texas Biomechanics Expert #29603
I have 23 years of experience in the field of applied biomechanics, with specific knowledge of bio-mechanics, electromyography, and human reflexes. I have published on such topics as reflexes and muscular pre-activation, EMG fatigue, and human force responses.
Ohio Dentistry, Biomechanics, Health Expert #29944
I have 22 years of experience and specialize in the field of dentistry, with specific knowledge of dental implants, prosthodontics and esthetics. I have published on such topics as dental implant biomechanics, dental implant clinical trials and dental restorations. I have testified on dental implant restorability.
Idaho Biomechanics, Shoulder, Elbow Expert #31990
I have 12 years of experience and specialize in the field of biomechanics, with specific knowledge of upper extremity injury biomechanics and biomedical engineering. I have published on such topics as shoulder injuries in athletes, wheelchair propulsion mechanics and knee ligament injuries in sports.
Oregon Biomaterials, Biomechanics Expert #35295
I have 14 years of experience and specialize in the field of integrative biology, with specific knowledge of biomaterials, biomechanics and biomimicry. I have published on such topics as gecko-like adhesive nanostructures and biologically inspired legged robots.
Spine Surgery Expert #36562
I have 22 years of experience, and specialize in the field of adult spine surgery with specific knowledge in the area of trauma, degenerative disease, and tumors. I have published on such topics as adult spine surgery, biomechanics and surgical care protocol. I have testified on injury, disability and degenerative disease.
Indiana Biomechanics, Orthopedics Expert #40070
I have 10 years of experience, and specialize in the field of orthopaedics with specific knowledge in the areas of bone mechanics, fracture healing and bone biology. I have published on such topics as a senior author of peer-review articles, a corresponding author of review articles and a co-author of journal papers.
Alabama Biomechanics Expert #41149
I have 30 years of experience, and specialize in the field of biomechanics, with specific knowledge in the areas of bone failure, gait analysis, and fall risk determination. I have published on such topics as effects of age on bone strength, gait analysis, and reliability of measurement techniques. I have had the good fortune to have been invited to lecture on the topics of gait and balance in many parts of the world including Europe, South Africa, Australia, and the Middle East.
Ohio Podiatric Medicine Expert #46675
I have 43 years of experience and specialize in the field of podiatric medicine and surgery with specific knowledge in the areas of biomechanics, forensic podiatry and medical malpractice. I have published on such topics as foot and ankle surgery, foot and ankle biomechanics and forensic podiatry. I have testified 25 times on topics such as podiatric malpractice.
Biomechanics, Injury, Impacts Expert #46724
I have 14 years of experience, and specialize in the field of sports biomechanics and engineering with specific knowledge in the areas of equipment design, sports injury and impacts within sport. I have published on such topics as golf shoe development, shoe traction and sporting movement. I have testified on equipment design and patent infringement.
Kansas Biomechanics Expert #47198
I have 30 years of experience and specialize in the field of biomechanics with specific knowledge in the areas of ergonomics, human factors and biomechanics. I have published on such topics as ergonomics, biomechanics and human factors. I have testified 50 times on topics such as vehicular, industrial injuries and warnings.
Washington Biomechanics Expert #48779
I have 35 years of experience and specialize in the field of functional capacity evaluation (FCE) and biomechanics with specific knowledge in the areas of anatomical science, biomechanical science and work physiology. I have published on such topics as forensic biomechanics, biomechanics for competitive swimming and sports rehabilitation for shoulders. I have testified 99 times on topics such as motor skills for closed head injuries, fatigue related to the inability to work and residual impairment in personal injury.
Pennsylvania Injury Biomechanics Expert #49821
I have 10 years of experience and specialize in the field of biomechanics with specific knowledge in the areas of the mechanism of injury, medical devices and playgrounds. I have published on such topics as injury biomechanics, shoulder biomechanics and product development. I have testified 19 times on topics such as mechanism of injury; slips, trips and falls; and medical devices.
Arizona Functional Anatomy Expert #50633
I have 32 years of experience and specialize in the field of biomechanics and functional anatomy with specific knowledge in the areas of forensic biomechanics, functional anatomy and neurosciences. I have published on such topics as forensic biomechanics, motor control neurosciences and automobile accidents.
Kentucky Injury Biomechanics Expert #52844
I have 16 years of experience, and specialize in the field of injury biomechanics with specific knowledge in the areas of pediatric injury, child abuse and wheelchair transportation. I have published on such topics as pediatric injury, child abuse detection and wheelchair transportation. I have testified 20 times on topics such as child abuse, wheelchair transportation and wheelchair safety. I am a licensed professional engineer with a PhD in bioengineering and have conducted research in the fields of pediatric injury assessment and wheelchair transportation using engineering techniques such as computer simulation, instrumented test dummies and accident investigation. I have published…
Maryland Biomechanics, Medical Devices Expert #53079
I have 20 years of experience, and specialize in the field of medical devices with specific knowledge in the areas of spine, total joints and behavior modification. I have published on such topics as behavior modification, nitinol and motion preservation. Several of my patents are known and used around the world and have earned more than $100 million.
California Biomechanics and Sport Equipment Expert Witness #1247
This expert holds a Ph.D. in natural sciences. He founded and directs one of the world`s leading laboratories in basic and applied research related to human neuro-musculo-skeletal health and well being. This lab is a multidisciplinary research group with backgrounds in anatomy, biochemistry, biomechanics, muscle mechanics, physiology and motor control. This expert`s research and consulting activities concentrate on human locomotion and the forces and effects produced (e.g. excessive load and injuries, positive and negative biological effects on bone, muscle, tendon, ligaments and cartilage). His research includes mobility and longevity with applications to clinical assessment (prevention and rehabilitation) and to movement-related…
Put Our Biomechanics Expert Network to Work for You
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Questions Attorneys Ask About Biomechanics Expert Witnesses:
A biomechanics expert is typically retained when a case depends on whether an alleged injury mechanism is consistent with how the human body responds to force—common in product liability claims involving equipment or protective gear, workers' compensation disputes, and matters involving medical device performance. Counsel often engages an expert early to test whether the causation theory is biomechanically sound before building the broader case strategy.
Biomechanics experts can evaluate product design and testing against published literature and industry standards, perform comparative evaluations of competing products, assess injury causation mechanisms, and review patent claims involving biomechanical devices or methods. Their opinions typically focus on whether a claimed mechanism of injury or failure is scientifically consistent with accepted biomechanical principles.
The right expert should have research or testing experience specific to the mechanism at issue, such as gait analysis, impact biomechanics, or forensic kinesiology, rather than general engineering background. A record of peer-reviewed publications and prior testimony experience on comparable causation questions helps establish that the expert's methodology will hold up under scrutiny.
A biomechanics expert can determine whether an alleged injury or failure mechanism is consistent with the forces and movement patterns actually involved, which is often dispositive on causation. They can also identify flaws in an opposing expert's testing methodology or assumptions, strengthening rebuttal strategy in cases where causation is contested.
We start by working with counsel to define the specific injury mechanism, product, or testing question the case presents, then source and speak with candidates whose research and testimony background aligns with that issue. After assessing directly relevant experience, confirming interest and availability, and completing conflict checks, we present a curated set of qualified options to counsel.
A helmet manufacturer that had settled a wave of player concussion claims sued its foam liner supplier, seeking indemnification on the theory that liner batches produced during a specific two-year window failed to meet the impact-attenuation specification the supplier had certified. An impact biomechanics expert reviewed the supplier's drop-test certification data and independently re-tested archived liner samples from the disputed production lots using the same standardized headform impact protocol. The expert found that roughly a third of the retested samples exceeded the peak linear acceleration threshold the supplier's own certification represented as met, a gap consistent with a manufacturing process drift rather than normal testing variance. That finding was central to the arbitration panel's decision allocating a substantial share of the settlement costs back to the supplier.
A medical device company paid a substantial sum to acquire a joint-implant startup, then sued the founders after post-closing testing revealed the implant's fatigue-life data presented during diligence had been generated using a loading protocol milder than the one specified in the applicable testing standard. An orthopedic biomechanics expert reviewed the original test bench parameters and raw cycle-count data behind the diligence summary reports. The expert found the load magnitude used in the reported fatigue tests was meaningfully below the standard's specified physiological loading range, a deviation that would predict a substantially longer apparent fatigue life than the implant would actually achieve in patients. That finding supported the buyer's fraud claim and anchored the damages figure used in the eventual settlement.
Following a recall addressing occupant injuries linked to a seatbelt pretensioner's deployment timing, an automaker sought to allocate the recall and settlement costs, which were substantial, back onto its Tier 1 restraint system supplier. An occupant injury biomechanics expert reviewed the pretensioner's deployment timing data and sled-test results against the biomechanical injury criteria the component was designed to satisfy. The expert found the pretensioner's firing time in the disputed production lots ran measurably later than the specification called for, a delay that correlated with the elevated chest deflection values seen in incident reconstruction. That finding supported the automaker's position that the defect originated in the supplier's component calibration rather than vehicle-level integration, and was significant in the arbitration's cost allocation ruling.
Two medical device companies that had jointly developed a next-generation prosthetic knee system ended up in litigation when the non-managing partner challenged the buyout valuation, alleging the managing partner had overstated the device's clinical biomechanical performance data used to justify the purchase price. A biomechanics expert reviewed the gait-lab testing data underlying the performance claims, comparing stance-phase stability and energy-return metrics against the raw motion capture data from the underlying study. The expert found the summary performance figures had been calculated using only the top-performing subset of test subjects rather than the full study cohort, overstating the device's average performance by a meaningful margin. That finding supported a downward revision of the valuation used to calculate the non-managing partner's buyout payment.
A school district sued the manufacturer and installer of a poured-in-place playground surface after an independent safety audit found the surface's impact-attenuation performance had degraded well below code requirements within just a few years of installation, far short of the 10-year performance the contract warranted. A biomechanics expert specializing in impact attenuation testing conducted onsite critical fall height testing across multiple points on the surface and compared the results to the ASTM standard the installation contract incorporated by reference. The expert found peak deceleration values at more than half the tested locations exceeded the standard's threshold for the playground equipment's fall height, indicating the surface no longer provided code-compliant protection. That finding supported the district's breach of warranty claim and resulted in a settlement funding full resurfacing at the manufacturer's expense.
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