Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Kristian M. O'Connor"'
Publikováno v:
Journal of Biomechanics. 86:125-131
Non-contact anterior cruciate ligament (ACL) injuries account for 70% of all ACL injuries, and can lead to missed time from activity for athletes and a predisposition for knee osteoarthritis. Prior research has shown that athletes who land in a stiff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef409dd1589182d3a2c2ef10f9c235d2
https://doi.org/10.1016/j.jbiomech.2019.01.055
https://doi.org/10.1016/j.jbiomech.2019.01.055
Publikováno v:
Journal of Electromyography and Kinesiology. 42:57-65
During step descent, lower extremity musculature is critical for positioning the foot and ankle for initial contact and stabilizing the structures following contact. Although continuous stair descent has been extensively examined, curb/single transit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cce855e22cdd7af62f98828c84cc7754
https://doi.org/10.1016/j.jelekin.2018.06.006
https://doi.org/10.1016/j.jelekin.2018.06.006
Publikováno v:
Clinical Biomechanics. 89:105456
Background The risk of falls during locomotion increases with age, and step negotiation is one of the most hazardous types of gait for older adults. Further, a history of a fall is one of the strongest predictors of a future fall; and women fall more
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbb82edf3a1a5d52ace0b20e1511cae4
https://doi.org/10.1016/j.clinbiomech.2021.105456
https://doi.org/10.1016/j.clinbiomech.2021.105456
Publikováno v:
Computer Methods in Biomechanics and Biomedical Engineering. 20:1394-1402
Anterior cruciate ligament (ACL) injury risk is likely increased under unexpected loading conditions. Such situations may arise from mid-air contact with another athlete, or misjudgments in landing height, stride length or surface compliance resultin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b3b373f433474f0374ba95fc8e91720
https://doi.org/10.1080/10255842.2017.1366993
https://doi.org/10.1080/10255842.2017.1366993
Autor:
Wendy E. Huddleston, Kristian M. O'Connor, Stephen C. Cobb, Jennifer E. Earl-Boehm, David M. Bazett-Jones
Publikováno v:
Journal of Athletic Training. 52:411-421
Context: Patellofemoral pain (PFP) is typically exacerbated by repetitive activities that load the patellofemoral joint, such as running. Understanding the mediating effects of changes in pain in individuals with PFP might inform injury progression,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb9c49d17f173d1e3e7ff638bd284768
https://doi.org/10.4085/1062-6050-53.3.04
https://doi.org/10.4085/1062-6050-53.3.04
Autor:
Kevin G. Keenan, Rhiannon M. Seneli, Kristian M. O'Connor, Stephen C. Cobb, Jennifer E. Earl-Boehm, Kurt E. Beschorner
Publikováno v:
Journal of Electromyography and Kinesiology. 57:102514
As joint coupling variability has been associated with running-related lower extremity injury, the purpose of this study was to identify how variability within the foot may be different between forefoot (FFS) and rearfoot strike (RFS) runners. Identi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9f667ca53ec295e2db80afb75beccdf
https://doi.org/10.1016/j.jelekin.2021.102514
https://doi.org/10.1016/j.jelekin.2021.102514
Publikováno v:
Clinical Biomechanics. 35:62-67
Background Unanticipated cutting tasks which do not allow for pre-planning of a movement have been reported to promote knee mechanics which may increase the risk of anterior cruciate ligament injury. Fatigue has also been reported to have similar eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb3c5137c38ef1760990e527f23097fe
https://doi.org/10.1016/j.clinbiomech.2016.04.004
https://doi.org/10.1016/j.clinbiomech.2016.04.004
Publikováno v:
Prosthetics & Orthotics International. 40:75-82
It has long been reported that a range of prosthesis alignments is acceptable in trans-tibial prosthetics. This range was shown to be smaller when walking on uneven surfaces. It has also been argued that findings on gait with prostheses that were obt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::411db2dee70cf297269d4268a4981dd0
https://doi.org/10.1177/0309364614545419
https://doi.org/10.1177/0309364614545419
Autor:
Allison S. Hyngstrom, Jake Luo, Lauren C. Benson, Kevin G. Keenan, Stephen C. Cobb, Kristian M. O'Connor
Publikováno v:
Journal of applied biomechanics. 35(2)
Low foot clearance and high variability may be related to falls risk. Foot clearance is often defined as the local minimum in toe height during swing; however, not all strides have this local minimum. The primary purpose of this study was to identify
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::215fc1d7bdfba01acba1b6a1ec9c2b67
https://pubmed.ncbi.nlm.nih.gov/30421634
https://pubmed.ncbi.nlm.nih.gov/30421634
Autor:
Kristian M. O'Connor, Stephen C. Cobb, Allison S. Hyngstrom, Kevin G. Keenan, Jake Luo, Lauren C. Benson
Publikováno v:
Human movement science. 62
Trips are a major cause of falls. Sagittal-plane kinematics affect clearance between the foot and obstacles, however, it is unclear which kinematic measures during obstacle-free walking are associated with avoiding a trip when encountering an obstacl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9e66a9a33ff0d65ef7222c048a512ba
https://pubmed.ncbi.nlm.nih.gov/30245267
https://pubmed.ncbi.nlm.nih.gov/30245267