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Validity of a magnet-based timing system using the magnetometer built into an IMU

dc.contributor.authorPérez-Chirinos Buxadé, Carla
dc.contributor.authorFernández-Valdés Villa, Bruno
dc.contributor.authorMorral Yepes, Mónica
dc.contributor.authorTuyà Viñas, Sílvia
dc.contributor.authorPadullés Riu, Josep M
dc.contributor.authorMoras Feliu, Gerard
dc.date.accessioned2024-01-22T12:26:57Z
dc.date.available2024-01-22T12:26:57Z
dc.date.issued2021-08-27
dc.identifier.citationPérez-Chirinos Buxadé C, Fernández-Valdés Villa B, Morral Yepes M, Tuyà Viñas S, Padullés Riu JM, Moras Feliu G. Validity of a magnet-based timing system using the magnetometer built into an IMU. Sensors. 2021;21(17):5773. DOI: 10.3390/s21175773ca
dc.identifier.issn1424-8220ca
dc.identifier.urihttp://hdl.handle.net/20.500.12367/2558
dc.description.abstractInertial measurement units (IMUs) represent a technology that is booming in sports right now. The aim of this study was to evaluate the validity of a new application on the use of these wearable sensors, specifically to evaluate a magnet-based timing system (M-BTS) for timing short-duration sports actions using the magnetometer built into an IMU in different sporting contexts. Forty-eight athletes (22.7 ± 3.3 years, 72.2 ± 10.3 kg, 176.9 ± 8.5 cm) and eight skiers (17.4 ± 0.8 years, 176.4 ± 4.9 cm, 67.7 ± 2.0 kg) performed a 60-m linear sprint running test and a ski slalom, respectively. The M-BTS consisted of placing several magnets along the course in both contexts. The magnetometer built into the IMU detected the peak-shaped magnetic field when passing near the magnets at a certain speed. [...]ca
dc.format.extent13 p.ca
dc.language.isoengca
dc.publisherMDPIca
dc.relation.ispartofSensors. 2021;21(17):5773ca
dc.rights© 2021 Pérez-Chirinos Buxadé C. Licensee MDPI, Basel, Switzerland.ca
dc.rightsAttribution 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subject.otherInertial measurement unitca
dc.subject.otherWearable sensorca
dc.subject.otherTiming systemca
dc.subject.otherGate crossing timeca
dc.subject.otherPerformanceca
dc.subject.otherSports biomechanicsca
dc.subject.otherRunningca
dc.subject.otherSkiingca
dc.titleValidity of a magnet-based timing system using the magnetometer built into an IMUca
dc.typeinfo:eu-repo/semantics/articleca
dc.description.versioninfo:eu-repo/semantics/publishedVersionca
dc.rights.accessLevelinfo:eu-repo/semantics/openAccess
dc.embargo.termscapca
dc.identifier.doi10.3390/s21175773ca


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© 2021 Pérez-Chirinos Buxadé C. Licensee MDPI, Basel, Switzerland.
Except where otherwise noted, this item's license is described as http://creativecommons.org/licenses/by/4.0/
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