{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,3]],"date-time":"2026-05-03T16:13:29Z","timestamp":1777824809415,"version":"3.51.4"},"reference-count":56,"publisher":"MDPI AG","issue":"3","license":[{"start":{"date-parts":[[2021,3,7]],"date-time":"2021-03-07T00:00:00Z","timestamp":1615075200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","doi-asserted-by":"publisher","award":["UIDB\/00447\/2020"],"award-info":[{"award-number":["UIDB\/00447\/2020"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","doi-asserted-by":"publisher","award":["UID04045\/2020"],"award-info":[{"award-number":["UID04045\/2020"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Children"],"abstract":"<jats:p>During long periods without school, children are more susceptible to unhealthy behaviors, such as an increase in sedentary behaviors, which has a negative impact on children\u2019s motor competence (MC). The COVID-19 lockdown offered us a unique opportunity to test, in a quasi-experimental setting, the impact of lockdown movement restrictions on children\u2019s MC. We assessed the motor competence of 114 children aged 6\u20139 years using the motor competence assessment. All children were tested before and after the COVID-19 lockdown. Chi-square and 2 \u00d7 2 ANOVA (sex by moment) were used to further analyze the data. Regardless of sex, motor performances in all tests (except for jumping sideways in boys) were lower when compared with performances before lockdown. There was a marked decreasing trend in children\u2019s levels of MC, shifting from an upper to a lower quartile in different tests. The results after the lockdown were always significantly inferior to the results before lockdown in all motor tests (except jumping sideways), in the three components of MC, and in global MC. Children\u2019s global MC score decreased by an average of 13 points in boys and 16 points in girls. The imposed movement restrictions had a negative effect on children\u2019s motor competence development.<\/jats:p>","DOI":"10.3390\/children8030199","type":"journal-article","created":{"date-parts":[[2021,3,7]],"date-time":"2021-03-07T20:20:43Z","timestamp":1615148443000},"page":"199","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":53,"title":["Effects of the COVID-19 Lockdown on Portuguese Children\u2019s Motor Competence"],"prefix":"10.3390","volume":"8","author":[{"given":"Andr\u00e9","family":"Pombo","sequence":"first","affiliation":[{"name":"Faculdade de Motricidade Humana, Universidade de Lisboa, 1499-002 Cruz-Quebrada, Portugal"},{"name":"Escola Superior de Educa\u00e7\u00e3o de Lisboa, Instituto Polit\u00e9cnico de Lisboa, 1549-003 Lisboa, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9126-5375","authenticated-orcid":false,"given":"Carlos","family":"Luz","sequence":"additional","affiliation":[{"name":"Escola Superior de Educa\u00e7\u00e3o de Lisboa, Instituto Polit\u00e9cnico de Lisboa, 1549-003 Lisboa, Portugal"},{"name":"Centro Interdisciplinar de Estudos Educacionais, CIED, 1549-003 Lisboa, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0920-6668","authenticated-orcid":false,"given":"Cristina","family":"de S\u00e1","sequence":"additional","affiliation":[{"name":"Departamento de Ci\u00eancias do Movimento Humano, Universidade Federal de S\u00e3o Paulo, Santos 11015-020, Brazil"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6804-3600","authenticated-orcid":false,"given":"Luis Paulo","family":"Rodrigues","sequence":"additional","affiliation":[{"name":"Escola Superior de Desporto e Lazer, Instituto Polit\u00e9cnico de Viana do Castelo, 4960-320 Melga\u00e7o, Portugal"},{"name":"Research Center in Sports Sciences Health Sciences and Human Development, CIDESD, 5000-801 Vila Real, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4907-7186","authenticated-orcid":false,"given":"Rita","family":"Cordovil","sequence":"additional","affiliation":[{"name":"CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, 1499-002 Cruz-Quebrada, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2021,3,7]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1375","DOI":"10.1016\/j.ridd.2014.03.011","article-title":"Motor competence assessment in children: Convergent and discriminant validity between the BOT-2 Short Form and KTK testing batteries","volume":"35","author":"Fransen","year":"2014","journal-title":"Res. 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