Changes in vertical jump performance and body composition before and after COVID-19 lockdown
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Campo DC | Valor | Idioma |
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dc.contributor.author | Tan, Erik | - |
dc.contributor.author | Montalvo, Samuel | - |
dc.contributor.author | Gonzalez, Matthew P. | - |
dc.contributor.author | Dietze-Hermosa, Martin | - |
dc.contributor.author | Min, See | - |
dc.contributor.author | Dorgo, Sandor | - |
dc.date.accessioned | 2022-01-11T08:32:29Z | - |
dc.date.available | 2022-01-11T08:32:29Z | - |
dc.date.issued | 2023 | - |
dc.identifier.citation | Journal of Human Sport and Exercise. 2023, 18(1): 224-241. https://doi.org/10.14198/jhse.2023.181.18 | es_ES |
dc.identifier.issn | 1988-5202 | - |
dc.identifier.uri | http://hdl.handle.net/10045/120753 | - |
dc.description.abstract | This study aimed to determine the effects of a 16-week COVID-19 lockdown on body composition and vertical jump performance. Thirteen martial artists participated in this study. Participants were tested at: 1) pre-lockdown (pre), 2) post-lockdown (post), 3) two-weeks-post-lockdown (post+2), and 4) four-weeks-post-lockdown (post+4). Repeated-measures-ANOVAs were conducted with post-hoc analyses. Differences were observed in vertical jump height (VJH) (10.33%), peak velocity (PV) (3.10%), reactive-strength-index-modified (RSImod) (13.8%), and peak-propulsive-power (PPP) (6.00%) from pre-to-post. There as an increase from post-to-post+2 in VJ (13.06%), PV (4.12%), RSImod (14.0%), and PPP (4.66%). There was an increase from post to post+2 in VJH (10.8%), PV (3.1%), RSImod (14.0%), and PPP (3.0%). Fat mass (FM) and BF% increased from pre to post (13% and 11%, respectively) and decreased from post to post+4 (8% and 11%, respectively); fat-free mass (FFM) decreased from pre-to-post (11%) and decreased from post-to-post+4 (8%). There were moderate associations (rmc = 0.42-0.47) between FFM and VJH, FMM and PPP, FFM and PV, BF% and PV, and FM and PV. While the lockdown resulted in a significant decrease in vertical jump performance and increases in BF and FM, participant’s performance returned to pre-lockdown levels after only 2-4 weeks of post-lockdown training by decreasing BF, FM, and increasing FFM. | es_ES |
dc.language | eng | es_ES |
dc.publisher | Universidad de Alicante. Área de Educación Física y Deporte | es_ES |
dc.rights | This work is licensed under a Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) | es_ES |
dc.subject | COVID-19 | es_ES |
dc.subject | Vertical jump | es_ES |
dc.subject | Wushu | es_ES |
dc.subject | Martial arts | es_ES |
dc.subject | Performance analysis of sport | es_ES |
dc.subject.other | Educación Física y Deportiva | es_ES |
dc.title | Changes in vertical jump performance and body composition before and after COVID-19 lockdown | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.peerreviewed | si | es_ES |
dc.identifier.doi | 10.14198/jhse.2023.181.18 | - |
dc.relation.publisherversion | https://doi.org/10.14198/jhse.2023.181.18 | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |
Aparece en las colecciones: | Journal of Human Sport and Exercise - 2023, Vol. 18, No. 1 |
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