{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,30]],"date-time":"2025-12-30T17:44:24Z","timestamp":1767116664867,"version":"build-2065373602"},"reference-count":24,"publisher":"MDPI AG","issue":"21","license":[{"start":{"date-parts":[[2022,10,28]],"date-time":"2022-10-28T00:00:00Z","timestamp":1666915200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Amazon Paraense Foundation of Studies","award":["2019\/589349","431748\/2016-0","310845\/2018-1"],"award-info":[{"award-number":["2019\/589349","431748\/2016-0","310845\/2018-1"]}]},{"name":"PROPESP\/Federal University of Para (PAPQ)","award":["2019\/589349","431748\/2016-0","310845\/2018-1"],"award-info":[{"award-number":["2019\/589349","431748\/2016-0","310845\/2018-1"]}]},{"name":"CNPq","award":["2019\/589349","431748\/2016-0","310845\/2018-1"],"award-info":[{"award-number":["2019\/589349","431748\/2016-0","310845\/2018-1"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>Introduction: Evidence supports the importance of efficient postural control to improve performance in sports. This involves the use of strategies such as anticipatory posture adjustments and compensatory adjustments. Technology makes analysis and assessments in sports cheaper, while being valid and reliable compared to the gold-standard assessment equipment. Objectives: This article aimed to test the validity and reliability of signals extracted from the sensor\u2019s accelerometer (Metamotion C), by comparing it to the data obtained from the gold-standard equipment (a three-dimensional video-motion-capture system). Design: Observational, cross-sectional study. Methods: We exposed 20 healthy young standing people to the pendulum impact paradigm, which consisted of predictable anteroposterior disturbances applied at the shoulder level. In order to measure this, we observed the acceleration of the center of mass in the anticipatory and compensatory phase of the disturbance and compared the signals of the two devices (Metamotion C and a motion-capture system). Results: The validation results showed the significant linear correlation of all variables with a moderate to large correlation of r \u2265 0.5 between the devices. In contrast, the reliability results between sessions obtained by filming were all significant and above 0.75, indicating excellent reliability. The APAonset variable had a reasonable to high intra-class correlation in the anticipatory phase. In the compensatory phase, the CPAtime variable showed an excellent correlation. Conclusions: Metamotion C proved reasonably valid and highly reliable in measuring the center of mass acceleration compared to the camera system in both the anticipatory and compensatory phases.<\/jats:p>","DOI":"10.3390\/s22218272","type":"journal-article","created":{"date-parts":[[2022,10,30]],"date-time":"2022-10-30T10:47:57Z","timestamp":1667126877000},"page":"8272","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Wearable Inertial Sensor Approach for Postural Adjustment Assessments during Predictable Perturbations in Sport"],"prefix":"10.3390","volume":"22","author":[{"given":"Manuela Brito","family":"Duarte","sequence":"first","affiliation":[{"name":"Laborat\u00f3rio de Estudos da Motricidade Humana, Av. General\u00edssimo Deodoro 01, Bel\u00e9m 66073-00, PA, Brazil"}]},{"given":"Anderson Antunes","family":"da Costa Moraes","sequence":"additional","affiliation":[{"name":"Laborat\u00f3rio de Estudos da Motricidade Humana, Av. General\u00edssimo Deodoro 01, Bel\u00e9m 66073-00, PA, Brazil"}]},{"given":"Eduardo Veloso","family":"Ferreira","sequence":"additional","affiliation":[{"name":"Laborat\u00f3rio de Estudos da Motricidade Humana, Av. General\u00edssimo Deodoro 01, Bel\u00e9m 66073-00, PA, Brazil"}]},{"given":"Gizele Cristina","family":"da Silva Almeida","sequence":"additional","affiliation":[{"name":"Laborat\u00f3rio de Estudos da Motricidade Humana, Av. General\u00edssimo Deodoro 01, Bel\u00e9m 66073-00, PA, Brazil"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3022-5847","authenticated-orcid":false,"given":"Andr\u00e9 dos Santos","family":"Cabral","sequence":"additional","affiliation":[{"name":"Centro de Ci\u00eancias Biol\u00f3gicas e da Sa\u00fade, Universidade do Estado do Par\u00e1, Tv. Perebebu\u00ed, 2623\u2014Marco, Bel\u00e9m 66087-662, PA, Brazil"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5265-619X","authenticated-orcid":false,"given":"Anselmo","family":"de Athayde Costa e Silva","sequence":"additional","affiliation":[{"name":"Programa de P\u00f3s Gradua\u00e7\u00e3o em Ci\u00eancias do Movimento, Universidade Federal do Par\u00e1, Av. General\u00edssimo Deodoro 01, Bel\u00e9m 66073-00, PA, Brazil"}]},{"given":"Daniela Rosa","family":"Garcez","sequence":"additional","affiliation":[{"name":"University Hospital Bettina Ferro de Souza, Federal University of Par\u00e1, R. Augusto Corr\u00eaa, n1, Bel\u00e9m 66075-110, PA, Brazil"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4525-3971","authenticated-orcid":false,"given":"Givago","family":"da Silva Souza","sequence":"additional","affiliation":[{"name":"Instituto de Ci\u00eancias Biol\u00f3gicas, Universidade Federal do Par\u00e1, Rua Augusto Corr\u00eaa 01, Bel\u00e9m 66075-110, PA, Brazil"},{"name":"N\u00facleo de Medicina Tropical, Universidade Federal do Par\u00e1, Avenida General\u00edssimo Deodoro 92, Bel\u00e9m 66055-240, PA, Brazil"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9151-3896","authenticated-orcid":false,"given":"Bianca","family":"Callegari","sequence":"additional","affiliation":[{"name":"Laborat\u00f3rio de Estudos da Motricidade Humana, Av. General\u00edssimo Deodoro 01, Bel\u00e9m 66073-00, PA, Brazil"},{"name":"Programa de P\u00f3s Gradua\u00e7\u00e3o em Ci\u00eancias do Movimento, Universidade Federal do Par\u00e1, Av. General\u00edssimo Deodoro 01, Bel\u00e9m 66073-00, PA, Brazil"},{"name":"N\u00facleo de Medicina Tropical, Universidade Federal do Par\u00e1, Avenida General\u00edssimo Deodoro 92, Bel\u00e9m 66055-240, PA, Brazil"}]}],"member":"1968","published-online":{"date-parts":[[2022,10,28]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"532","DOI":"10.1016\/j.jelekin.2007.12.002","article-title":"Effects of lateral perturbations and changing stance conditions on anticipatory postural adjustment","volume":"19","author":"Santos","year":"2009","journal-title":"J. Electromyogr. Kinesiol."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"1127","DOI":"10.1007\/s00221-014-3822-3","article-title":"The effect of aging on anticipatory postural control","volume":"232","author":"Kanekar","year":"2014","journal-title":"Exp. Brain Res."},{"key":"ref_3","doi-asserted-by":"crossref","unstructured":"Nardello, F., Bertucco, M., and Cesari, P. (2021). 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