Agreement Between Force and Deceleration Measures During Backward Somersault Landings

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aut.relation.journalSports Biomechanicsen_NZ
aut.researcherHume, Patria
dc.contributor.authorBradshaw, EJen_NZ
dc.contributor.authorGrech, Ken_NZ
dc.contributor.authorJoseph, CWJen_NZ
dc.contributor.authorCalton, Men_NZ
dc.contributor.authorHume, PAen_NZ
dc.date.accessioned2022-06-02T04:18:40Z
dc.date.available2022-06-02T04:18:40Z
dc.date.copyright2020en_NZ
dc.date.issued2020en_NZ
dc.description.abstractThis study examined the agreement between force platform and inertial measurement unit (IMU) measures of backward somersault landings. Seven female gymnasts performed three trials, taking off from a 90 cm vaulting box and using competition landing technique. Two force platforms (1000 Hz) covered with a 6.4 cm thick carpeted landing surface measured the ground reaction forces. One inertial measurement unit (500 Hz) fixed on the second thoracic vertebra measured peak resultant deceleration of the gymnast. Measurement agreement between vertical and resultant peak force measures, and resultant peak force and peak deceleration was assessed using mean differences, Pearson’s correlation, and Cohen’s effect size (ES) statistics. There was perfect measurement agreement between vertical and resultant peak forces (R = 1.0, p < 0.001; ES = 0.005), but only moderate measurement agreement between resultant peak force and peak resultant deceleration (Mean Difference = −2.16%, R = 0.4, p = ns; ES = 0.121). Backward somersault landings can be assessed using either uni-axial or tri-axial force platforms to measure ground impact load/force, as the landing movements are almost purely vertical. However, force measures are not the same as peak resultant decelerations from IMUs which give an indication of impact shock. Landing load/shock measures are potentially important for injury prevention.en_NZ
dc.identifier.citationSports Biomechanics, DOI: 10.1080/14763141.2020.1743348
dc.identifier.doi10.1080/14763141.2020.1743348en_NZ
dc.identifier.issn1476-3141en_NZ
dc.identifier.issn1752-6116en_NZ
dc.identifier.urihttps://hdl.handle.net/10292/15190
dc.publisherTaylor & Francis
dc.relation.urihttps://www.tandfonline.com/doi/full/10.1080/14763141.2020.1743348
dc.rightsCopyright © 2020 Taylor & Francis. Authors retain the right to place his/her pre-publication version of the work on a personal website or institutional repository as an electronic file for personal or professional use, but not for commercial sale or for any systematic external distribution by a third. This is an electronic version of an article published in (see Citation). Sports Biomechanics is available online at: www.tandfonline.com with the open URL of your article (see Publisher’s Version).
dc.rights.accessrightsOpenAccessen_NZ
dc.subjectAccelerometer; Biomechanics; Gymnastics; impact; Inertial sensor
dc.titleAgreement Between Force and Deceleration Measures During Backward Somersault Landingsen_NZ
dc.typeJournal Article
pubs.elements-id374204
pubs.organisational-data/AUT
pubs.organisational-data/AUT/Faculty of Health & Environmental Science
pubs.organisational-data/AUT/Faculty of Health & Environmental Science/School of Sport & Recreation
pubs.organisational-data/AUT/Faculty of Health & Environmental Science/School of Sport & Recreation/Sports Performance Research Institute New Zealand
pubs.organisational-data/AUT/Faculty of Health & Environmental Science/School of Sport & Recreation/Sports Performance Research Institute New Zealand/Sports Kinesiology Injury Prevention & Performance Research Group
pubs.organisational-data/AUT/PBRF
pubs.organisational-data/AUT/PBRF/PBRF Health and Environmental Sciences
pubs.organisational-data/AUT/PBRF/PBRF Health and Environmental Sciences/HS Sports & Recreation 2018 PBRF
pubs.organisational-data/AUT/PVC - Research & Innovation
pubs.organisational-data/AUT/zAcademic Progression
pubs.organisational-data/AUT/zAcademic Progression/Professor
pubs.organisational-data/AUT/zAcademic Progression/Professor/AP - Prof - Health and Environmental Sciences
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