{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,19]],"date-time":"2026-02-19T22:09:29Z","timestamp":1771538969650,"version":"3.50.1"},"reference-count":51,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2022,6,26]],"date-time":"2022-06-26T00:00:00Z","timestamp":1656201600000},"content-version":"vor","delay-in-days":176,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Statutory Research","award":["KNW-1-216\/N\/8\/Z"],"award-info":[{"award-number":["KNW-1-216\/N\/8\/Z"]}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["BioMed Research International"],"published-print":{"date-parts":[[2022,1]]},"abstract":"<jats:p>Reduced physical activity or inappropriate training can cause the development of postural abnormalities. The aim of the present study was to determine the relationship between intensive, controlled physical activity, such as karate, and postural parameters. The study group consisted of 57 young karate competitors aged 9\u201312 years. The control group included 76 healthy, active children in similar age. The children\u2019s posture, activity level, and time in front of electronic devices were evaluated. The following body posture assessments were carried out: Adams\u2019 test, evaluation of the plumb line, evaluation of the kyphosis, and lordosis angles using a digital inclinometer and shoulder blade position measurements using a pediscoliometer. In the majority of cases, despite evidence of an increase or decrease in the values of the plumb line and scapulae level, the results were still within the normal ranges. In 71.93% of the examined karate\u2010training children, a decrease in torso rotation was noted. The study revealed a visible difference in postural muscle strength by the Mathiass screening test (<jats:italic>P<\/jats:italic> &lt; 0.00001). The children in the control group spent more time in front electronic devices than the karate\u2010training children did (<jats:italic>P<\/jats:italic> &lt; 0.007). Postural defects regression was more often observed in the study group than in the controls (<jats:italic>P<\/jats:italic> &lt; 10<jats:sup>\u22128<\/jats:sup>). The frequency of postural defects stabilization was also significantly higher in the study group than in the control children (<jats:italic>P<\/jats:italic> = 0.001). Conversely, postural defects progression was significantly more frequent in the control group than in young karate competitors (<jats:italic>P<\/jats:italic> &lt; 10<jats:sup>\u22128<\/jats:sup>). These differences remained significant in subgroups of girls and boys. Physical activity performed regularly and under the direction of a professional trainer can prevent postural disorders.<\/jats:p>","DOI":"10.1155\/2022\/5432743","type":"journal-article","created":{"date-parts":[[2022,6,26]],"date-time":"2022-06-26T22:20:06Z","timestamp":1656282006000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Evaluation of Posturometric Parameters in Children and Youth Who Practice Karate: Prospective Cross\u2010Sectional Study"],"prefix":"10.1155","volume":"2022","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2321-2888","authenticated-orcid":false,"given":"Anna","family":"Brz\u0119k","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6946-9312","authenticated-orcid":false,"given":"Andrzej","family":"Knapik","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bogus\u0142aw","family":"Brz\u0119k","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5737-3674","authenticated-orcid":false,"given":"Pawe\u0142","family":"Niemiec","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Piotr","family":"Przygodzki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0934-6625","authenticated-orcid":false,"given":"Ryszard","family":"Plinta","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0853-9014","authenticated-orcid":false,"given":"Karol","family":"Szyluk","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2022,6,26]]},"reference":[{"key":"e_1_2_10_1_2","doi-asserted-by":"publisher","DOI":"10.3390\/ijerph182111173"},{"key":"e_1_2_10_2_2","doi-asserted-by":"publisher","DOI":"10.1186\/s12966-020-01037-z"},{"key":"e_1_2_10_3_2","doi-asserted-by":"publisher","DOI":"10.3390\/ijerph16214178"},{"key":"e_1_2_10_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ypmed.2017.04.026"},{"key":"e_1_2_10_5_2","doi-asserted-by":"publisher","DOI":"10.1177\/0017896912469578"},{"key":"e_1_2_10_6_2","doi-asserted-by":"publisher","DOI":"10.1093\/ajcn\/72.2.521S"},{"key":"e_1_2_10_7_2","volume-title":"Postural reeducation in a stationary system","author":"Nowotny J.","year":"2008"},{"key":"e_1_2_10_8_2","doi-asserted-by":"publisher","DOI":"10.1186\/s12891-017-1462-z"},{"key":"e_1_2_10_9_2","doi-asserted-by":"publisher","DOI":"10.3233\/WOR-213634"},{"key":"e_1_2_10_10_2","doi-asserted-by":"publisher","DOI":"10.1123\/pes.2016-0234"},{"key":"e_1_2_10_11_2","doi-asserted-by":"publisher","DOI":"10.18544\/PEDM-22.04.0063"},{"key":"e_1_2_10_12_2","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0238181"},{"key":"e_1_2_10_13_2","doi-asserted-by":"publisher","DOI":"10.1002\/oti.1393"},{"key":"e_1_2_10_14_2","doi-asserted-by":"publisher","DOI":"10.29359\/BJHPA.08.2.06"},{"key":"e_1_2_10_15_2","first-page":"40","article-title":"A review of the effects of martial arts practice on health","volume":"108","author":"Woodward T. 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