Zobrazeno 1 - 10
of 94
pro vyhledávání: '"John G. Buckley"'
Publikováno v:
Biomechanics, Vol 3, Iss 3, Pp 278-290 (2023)
Normal ankle function provides a key contribution to everyday activities, particularly step/stair ascent and descent, where many falls occur. The rising to up-on-the-toes (UTT) 30 second test (UTT-30) is used in the clinical assessment of ankle muscl
Externí odkaz:
https://doaj.org/article/a2f82d8ca16749e7b4230c07a3e3e404
Publikováno v:
Journal of NeuroEngineering and Rehabilitation, Vol 16, Iss 1, Pp 1-12 (2019)
Abstract Background Previous research has shown that use of a dynamic-response prosthetic foot (DRF) that incorporates a small passive hydraulic ankle device (hyA-F), provides certain biomechanical benefits over using a DRF that has no ankle mechanis
Externí odkaz:
https://doaj.org/article/3bce8a84a4b04d97bd4ff5bad6344fdb
Autor:
Irene Di Giulio, Neil D. Reeves, Mike Roys, John G. Buckley, David A. Jones, James P. Gavin, Vasilios Baltzopoulos, Constantinos N. Maganaris
Publikováno v:
Frontiers in Sports and Active Living, Vol 2 (2020)
Older people have an increased risk of falling during locomotion, with falls on stairs being particularly common and dangerous. Step going (i.e., the horizontal distance between two consecutive step edges) defines the base of support available for fo
Externí odkaz:
https://doaj.org/article/44e01802df0947c4b3912af714436c88
Autor:
Brendan T. Barrett, Jonathan C. Flavell, Simon J. Bennett, Alice G. Cruickshank, Alex Mankowska, Julie M. Harris, John G. Buckley
Publikováno v:
Sports Medicine - Open, Vol 3, Iss 1, Pp 1-11 (2017)
Abstract Background The importance of optimal and/or superior vision for participation in high-level sports remains the subject of considerable clinical research interest. Here, we examine the vision and visual history of elite/near-elite cricketers
Externí odkaz:
https://doaj.org/article/a9cfcf3d73b744ebb18761ee990445e1
Autor:
James P. Gavin, Neil D. Reeves, David A. Jones, Mike Roys, John G. Buckley, Vasilios Baltzopoulos, Constantinos N. Maganaris
Publikováno v:
Frontiers in Physiology, Vol 10 (2019)
IntroductionStair descent is a physically demanding activity of daily life and common risk for falls. Age-related deteriorations in ankle joint capacities make stair descent particularly challenging for older adults in built environments, where large
Externí odkaz:
https://doaj.org/article/cb9a3f53e9a94777acce36f9f56ceae1
Publikováno v:
Biomechanics; Volume 2; Issue 1; Pages: 95-106
When lying supine, due to the reaction force from the mattress acting mostly through the heel, an external knee-extension joint-torque is induced that keeps the knee fully extended. This torque becomes zero if the feet are hung over the end of the su
Publikováno v:
Experimental Brain Research. 240:467-480
Viewing one’s smartphone whilst walking commonly leads to a slowing of walking. Slowing walking speed may occur because of the visual constraints related to reading the hand-held phone whilst in motion. We determine how walking-induced phone motion
Publikováno v:
Journal of Biomechanics. 143:111272
The mechanical output at the ankle provides key contribution to everyday activities, particularly step/stair ascent and descent. Age-related decline in ankle functioning can lead to an increased risk of falls on steps and stairs. The rising up-on-the
Publikováno v:
Gait & Posture. 73:305-314
Background Maintaining body centre of mass (CoM) lowering velocity within manageable/safe limits during stair descent can be problematic for older individuals due to reduced ranges of motion at the involved joints (ankle and knee) and a reduced abili
Autor:
John G. Buckley, Zahraa M. Abdulhasan
Publikováno v:
Medical Engineering & Physics. 66:75-83
To terminate gait, the mechanical work-done by the lower-limbs is likely to be predominantly negative but how such work is produced/completed has not previously been investigated. The aim of this study was to determine the amount of negative mechanic