Aleksandra Birn-Jeffery
Aleksandra Birn-Jeffery
Senior Lecturer, School of Sport, Rehabilitation and Exercise Sciences, University of Essex
Verified email at - Homepage
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Don't break a leg: running birds from quail to ostrich prioritise leg safety and economy on uneven terrain
AV Birn-Jeffery, CM Hubicki, Y Blum, D Renjewski, JW Hurst, MA Daley
Journal of Experimental Biology 217 (21), 3786-3796, 2014
Pedal Claw Curvature in Birds, Lizards and Mesozoic Dinosaurs–Complicated Categories and Compensating for Mass-Specific and Phylogenetic Control
AV Birn-Jeffery, CE Miller, D Naish, EJ Rayfield, DWE Hone
PLOS ONE 7 (12), e50555, 2012
The scaling of uphill and downhill locomotion in legged animals
AV Birn-Jeffery, TE Higham
Integrative and comparative biology 54 (6), 1159-1172, 2014
Birds achieve high robustness in uneven terrain through active control of landing conditions
AV Birn-Jeffery, MA Daley
Journal of Experimental Biology 215 (12), 2117-2127, 2012
Adaptive simplification and the evolution of gecko locomotion: morphological and biomechanical consequences of losing adhesion
TE Higham, AV Birn-Jeffery, CE Collins, CD Hulsey, AP Russell
Proceedings of the National Academy of Sciences 112 (3), 809-814, 2015
Does a crouched leg posture enhance running stability and robustness?
Y Blum, A Birn-Jeffery, MA Daley, A Seyfarth
Journal of Theoretical Biology 281 (1), 97-106, 2011
Scaling of avian bipedal locomotion reveals independent effects of body mass and leg posture on gait
MA Daley, A Birn-Jeffery
Journal of Experimental Biology 221 (10), jeb152538, 2018
Geckos significantly alter foot orientation to facilitate adhesion during downhill locomotion
AV Birn-Jeffery, TE Higham
Biology letters 10 (10), 20140456, 2014
Swing-leg trajectory of running guinea fowl suggests task-level priority of force regulation rather than disturbance rejection
Y Blum, HR Vejdani, AV Birn-Jeffery, CM Hubicki, JW Hurst, MA Daley
PloS one 9 (6), e100399, 2014
Human and avian running on uneven ground: a model-based comparison
R Müller, AV Birn-Jeffery, Y Blum
Journal of The Royal Society Interface 13 (122), 20160529, 2016
A systematic review of shoulder injury prevalence, proportion, rate, type, onset, severity, mechanism and risk factors in female artistic gymnasts
N Hinds, M Angioi, A Birn-Jeffery, R Twycross-Lewis
Physical Therapy in Sport 35, 106-115, 2019
The effects & mechanisms of increasing running step rate: A feasibility study in a mixed-sex group of runners with patellofemoral pain
BS Neal, CJ Barton, A Birn-Jeffrey, M Daley, D Morrissey
Physical Therapy in Sport 32, 244-251, 2018
Geckos decouple fore-and hind limb kinematics in response to changes in incline
AV Birn-Jeffery, TE Higham
Frontiers in zoology 13, 1-13, 2016
Increased hip adduction during running is associated with patellofemoral pain and differs between males and females: A case-control study
BS Neal, CJ Barton, A Birn-Jeffery, D Morrissey
Journal of biomechanics 91, 133-139, 2019
Shear-sensitive adhesion enables size-independent adhesive performance in stick insects
D Labonte, MY Struecker, AV Birn-Jeffery, W Federle
Proceedings of the Royal Society B 286 (1913), 20191327, 2019
Is markerless, smart phone recorded two-dimensional video a clinically useful measure of relevant lower limb kinematics in runners with patellofemoral pain? A validity and …
BS Neal, SD Lack, CJ Barton, A Birn-Jeffery, S Miller, D Morrissey
Physical Therapy in Sport 43, 36-42, 2020
Functional divergence between morphs of a dwarf chameleon: differential locomotor kinematics in relation to habitat structure
TE Higham, GJ Measey, AV Birn-Jeffery, A Herrel, KA Tolley
Biological Journal of the Linnean Society 116 (1), 27-40, 2015
Light level impacts locomotor biomechanics in a secondarily diurnal gecko, Rhoptropus afer
AV Birn-Jeffery, TE Higham
Journal of Experimental Biology 219 (22), 3649-3655, 2016
Self‐reported bio‐psycho‐social factors partially distinguish rotator cuff tendinopathy from other shoulder problems and explain shoulder severity: A case‐control study
M Delen, A Şendil, JF Kaux, C Pedret, G Le Sant, J Pawson, SC Miller, ...
Musculoskeletal Care 21 (1), 175-188, 2023
Online questionnaire, clinical and biomechanical measurements for outcome prediction of plantar heel pain: feasibility for a cohort study
H Gulle, T Prior, S Miller, AV Birn-Jeffery, D Morrissey
Journal of Foot and Ankle Research 14, 1-13, 2021
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