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Alasdair R. Dempsey
Researcher at Murdoch University
Publications - 54
Citations - 1550
Alasdair R. Dempsey is an academic researcher from Murdoch University. The author has contributed to research in topics: Knee Joint & Anterior cruciate ligament. The author has an hindex of 19, co-authored 53 publications receiving 1309 citations. Previous affiliations of Alasdair R. Dempsey include University of Western Australia & Griffith University.
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Journal ArticleDOI
The effect of technique change on knee loads during sidestep cutting.
Alasdair R. Dempsey,David Lloyd,Bruce Elliott,Julie R. Steele,Bridget J. Munro,Kylie A Russo. +5 more
TL;DR: Sidestep cutting technique had a significant effect on loads experienced at the knee, such as foot wide, torso leaning in the opposite direction to the cut and torso rotating in the same direction as the cut, which place an athlete at higher risk of injury.
Journal ArticleDOI
Changing Sidestep Cutting Technique Reduces Knee Valgus Loading
TL;DR: Implementation of whole body technique modification may produce effective ACL injury prevention programs in sports involving sidestep cutting, and resulted in reduced knee loading.
Journal ArticleDOI
An anterior cruciate ligament injury prevention framework: incorporating the recent evidence
Cyril J. Donnelly,Bruce Elliott,Tim Ackland,Tim La Doyle,Thor F Beiser,Caroline F. Finch,Jodie Cochrane,Alasdair R. Dempsey,David Lloyd +8 more
TL;DR: An injury prevention framework specific to noncontact ACL injuries and the design of prophylactic training protocols is provided and feedback is needed to determine how biomechanically relevant risk factors like peak joint loading and muscular support are influenced following training.
Journal ArticleDOI
Changes in knee joint biomechanics following balance and technique training and a season of Australian football
Cyril J. Donnelly,Bruce Elliott,Tim L. A. Doyle,Caroline F. Finch,Alasdair R. Dempsey,Alasdair R. Dempsey,David Lloyd,David Lloyd +7 more
TL;DR: BTT was not effective in changing an athlete's knee joint biomechanics during sidestepping when conducted in ‘real-world’ training environments and the authors recommend both sidestepped tasks are performed during biomechanical testing when assessing the effectiveness of prophylactic training protocols.
Journal ArticleDOI
Whole body kinematics and knee moments that occur during an overhead catch and landing task in sport.
TL;DR: Learning to land with techniques that do not reflect postures associated with high knee moments may reduce an athlete's risk of non-contact anterior cruciate ligament injury.