Physical demands and performance
Understanding what people need to perform safely and effectively in demanding occupations, operational environments and sport.
Human Performance / Biomechanics / Measurement
I turn human performance science into practical tools and decisions, drawing on experience across Defence, emergency services, research, and technology.
Applied research
Operational settings
Practical measurement
Understanding what people need to perform safely and effectively in demanding occupations, operational environments and sport.
Designing practical ways to assess physical capacity, movement, performance, and readiness.
Turning human-performance data and measurement technology into evidence-informed decisions.
Emergency services · Collaborative research
ContextAirservices Australia required defensible physical employment standards that reflected the demands of aviation rescue firefighting and could be applied across its workforce.
ContributionTim led the redevelopment, beginning with stakeholder workshops and observation of operational tasks, then directing assessment design and validation against live firefighting scenarios.
ApplicationThe project produced scientifically sound, operationally practical tests for assessing physical readiness, which Airservices Australia implemented across its aviation rescue firefighting workforce.
Previous professional role · Australian Defence
ContextThe Australian Defence Force required physical employment standards linked to the demands of diverse military roles, including specialist Army units and Air Force occupations.
ContributionAt the Defence Science and Technology Organisation, Tim led approximately 12 full-time equivalent staff across role-demand analysis, assessment design, validation, injury screening, physical preparation, load carriage, and ergonomics.
ApplicationThe program developed standards and assessment methods informed by large operational populations, military personnel, commanders, and stakeholders across Defence.
Operational research · Specialist policing
ContextA State Police Service required analysis of injury risk among officers undertaking selection for a specialist tactical unit and assessment of potential screening measures.
ContributionWorking as a specialist subcontractor, Tim combined physical assessment, injury-risk analysis, and human-performance testing within a sensitive operational setting.
ApplicationThe work provided the State Police Service with analysis relevant to specialist selection, injury risk, and the consideration of potential screening measures.
Applied research · US Defence
ContextMilitary personnel must perform under combined physical, cognitive, and environmental demands that are difficult to reproduce or measure under laboratory conditions.
ContributionTim leads field-based work examining performance and injury risk among dismounted personnel, as well as physical and cognitive demands during shipboard emergency response.
ApplicationWearable and field-based methods generate information under realistic conditions to support decisions about readiness, system design, and operational performance.
Commercial R&D · Confidential multinational client
ContextA major US-based athletic company required human-performance testing to inform the development of advanced running footwear. The company and product remain confidential.
ContributionTim led the R&D program, designing and delivering testing with approximately 200 participants and working directly with the company’s product-development team.
ApplicationThe testing provided data for the company’s internal product-development process. Further technical, product, and commercial details remain confidential.

Tim Doyle is a Professor of Biomechanics and Human Performance whose career spans Defence, emergency services, sport, research, and technology development.
His work focuses on understanding physical demands, assessing human capability, and translating evidence into practical decisions in operational settings.
He has authored approximately 150 scientific publications, contributed to projects securing more than $3 million in funding, and held leadership roles in national and international professional organisations.
His broader interests lie in applying science, measurement, and technology to real-world problems.
~150 scientific publications
$3m+ research and project funding
Defence previous science experience
Leadership professional appointments