| MALINA, Robert M., Manuel J. COELHO-E-SILVA, Diogo V. MARTINHO, Paolo SOUSA-E-SIVA, Antonio J. FIGUEIREDO, Sean P. CUMMING, Miroslav KRÁLÍK a Sławomir M. KOZIEŁ. Observed and predicted ages at peak height velocity in soccer players. PLOS ONE. Public Library of Science, 2021, roč. 16, č. 7, s. "e0254659", 17 s. ISSN 1932-6203. Dostupné z: https://dx.doi.org/10.1371/journal.pone.0254659. |
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@article{1786498,
author = {Malina, Robert M. and CoelhoandeandSilva, Manuel J. and Martinho, Diogo V. and SousaandeandSiva, Paolo and Figueiredo, Antonio J. and Cumming, Sean P. and Králík, Miroslav and Kozieł, Sławomir M.},
article_number = {7},
doi = {http://dx.doi.org/10.1371/journal.pone.0254659},
keywords = {age; article; controlled study; human; leg length; longitudinal study; maturity; Portugal; prediction; sitting; soccer player},
language = {eng},
issn = {1932-6203},
journal = {PLOS ONE},
title = {Observed and predicted ages at peak height velocity in soccer players},
url = {https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0254659},
volume = {16},
year = {2021}
}
TY - JOUR
ID - 1786498
AU - Malina, Robert M. - Coelho-e-Silva, Manuel J. - Martinho, Diogo V. - Sousa-e-Siva, Paolo - Figueiredo, Antonio J. - Cumming, Sean P. - Králík, Miroslav - Kozieł, Sławomir M.
PY - 2021
TI - Observed and predicted ages at peak height velocity in soccer players
JF - PLOS ONE
VL - 16
IS - 7
SP - "e0254659"
EP - "e0254659"
PB - Public Library of Science
SN - 19326203
KW - age
KW - article
KW - controlled study
KW - human
KW - leg length
KW - longitudinal study
KW - maturity
KW - Portugal
KW - prediction
KW - sitting
KW - soccer player
UR - https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0254659
N2 - The purpose of the study was to evaluate predicted maturity offset (time before age at PHV) and age at PHV (chronological age [CA] minus maturity offset) in a longitudinal sample of 58 under-13 club level soccer players in central Portugal for whom ages at PHV were estimated with the SITAR model. Two maturity offset prediction equations were applied: the original equation which requires CA sitting height, estimated leg length, height and weight, and a modified equation which requires CA and height. Predicted maturity offset increased, on average, with CA at prediction throughout the age range considered, while variation in predicted maturity offset and ages at PHV within CA groups was considerably reduced compared to variation in observed ages at offset and at PHV. Predicted maturity offset and ages at PHV were consistently later than observed maturity offset and age at PHV among early maturing players, and earlier than observed in late maturing players. Both predicted offset and ages at PHV with the two equations were, on average, later than observed among players maturing on time. Intra-individual variation in predicted ages at PHV with each equation was considerable. The results for soccer players were consistent with similar studies in the general population and two recent longitudinal studies of soccer players. The results question the utility of predicted maturity offset and age at PHV as valid indicators of maturity timing and status.
ER -
MALINA, Robert M., Manuel J. COELHO-E-SILVA, Diogo V. MARTINHO, Paolo SOUSA-E-SIVA, Antonio J. FIGUEIREDO, Sean P. CUMMING, Miroslav KRÁLÍK a Sławomir M. KOZIEŁ. Observed and predicted ages at peak height velocity in soccer players. \textit{PLOS ONE}. Public Library of Science, 2021, roč.~16, č.~7, s.~''e0254659'', 17 s. ISSN~1932-6203. Dostupné z: https://dx.doi.org/10.1371/journal.pone.0254659.
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