Difference between preferred and non-preferred leg in peak speed, acceleration, and deceleration variables and their relationships with the change-of-direction deficit

Silva, Ana Filipa; Oliveira, Rafael; Raya-González, Javier; van den Hoek, Daniel; Akyildiz, Zeki; Yıldız, Mehmet; Garrett, Joel M.; Nobari, Hadi; Clemente, Filipe Manuel

Publication

Difference between preferred and non-preferred leg in peak speed, acceleration, and deceleration variables and their relationships with the change-of-direction deficit

2022-12Journal article

dc.contributor.author	Silva, Ana Filipa
dc.contributor.author	Oliveira, Rafael
dc.contributor.author	Raya-González, Javier
dc.contributor.author	van den Hoek, Daniel
dc.contributor.author	Akyildiz, Zeki
dc.contributor.author	Yıldız, Mehmet
dc.contributor.author	Garrett, Joel M.
dc.contributor.author	Nobari, Hadi
dc.contributor.author	Clemente, Filipe Manuel
dc.date.accessioned	2022-12-27T18:54:58Z
dc.date.available	2022-12-27T18:54:58Z
dc.date.issued	2022-12
dc.description.abstract	The aim of this study was two-fold: (i) analyze the variation of kinematic measures between using preferred and non-preferred legs while braking during the 5–0–5 change of direction test; and (ii) test the relationships between kinematic measures, and change-of-direction deficit (CODD). A cross-sectional study using twenty adult male soccer players (21.6 ± 2.0 years; 73.2 ± 6.1 kg; 174.8 ± 4.5 cm) was employed. Players performed three repetitions of the 5–0–5 test using each leg during the braking phase. Players have used the Polar Team Pro to obtain the kinematic measures of peak speed, peak acceleration, and peak deceleration. Additionally, the CODD was also obtained using single-beamed photocells. Comparisons revealed a significantly greater peak acceleration (+ 0.22 m/s2; p < 0.001) and deceleration (+ 0.17 m/s2; p = 0.004) for the non-preferred leg. There were no significant correlations were found between CODD and peak accelerations (r = − 0.014, [− 0.193; 0.166]), peak decelerations (r = − 0.052, [− 0.229; 0.128]) or peak speed (r = 0.118, [− 0.063; 0.291]). This study revealed that preferred and non-preferred leg must be analyzed differently since they are different in the kinematic variables. However, CODD seems independent of leg preference and the kinematic measures of a 5–0–5 change of direction test.	pt_PT
dc.description.version	info:eu-repo/semantics/publishedVersion	pt_PT
dc.identifier.citation	Silva, A.F., Oliveira, R., Raya-González, J. et al. Difference between preferred and non-preferred leg in peak speed, acceleration, and deceleration variables and their relationships with the change-of-direction deficit. Scientific Reports, 12, 21440. https://doi.org/10.1038/s41598-022-26118-w	pt_PT
dc.identifier.doi	10.1038/s41598-022-26118-w	pt_PT
dc.identifier.issn	2045-2322
dc.identifier.uri	http://hdl.handle.net/10400.15/4180
dc.language.iso	eng	pt_PT
dc.peerreviewed	yes	pt_PT
dc.publisher	Springer Nature	pt_PT
dc.relation.publisherversion	https://www.nature.com/articles/s41598-022-26118-w	pt_PT
dc.rights.uri	http://creativecommons.org/licenses/by/4.0/	pt_PT
dc.title	Difference between preferred and non-preferred leg in peak speed, acceleration, and deceleration variables and their relationships with the change-of-direction deficit	pt_PT
dc.type	journal article
dspace.entity.type	Publication
oaire.citation.conferencePlace	London	pt_PT
oaire.citation.issue	1	pt_PT
oaire.citation.title	Scientific Reports	pt_PT
oaire.citation.volume	12	pt_PT
person.familyName	Oliveira
person.givenName	Rafael
person.identifier.ciencia-id	9C16-7F53-1375
person.identifier.orcid	0000-0001-6671-6229
rcaap.rights	openAccess	pt_PT
rcaap.type	article	pt_PT
relation.isAuthorOfPublication	048765fe-a23f-4a68-9e6e-f278321223ac
relation.isAuthorOfPublication.latestForDiscovery	048765fe-a23f-4a68-9e6e-f278321223ac