Phase Angle from Bioelectric Impedance and Maturity-Related Factors in Adolescent Athletes: A Systematic Review
| Autor: | Daniel Collado-Mateo, Jose A. Parraca, Nuno Batalha, Aline Ferreira de Araújo Jerônimo |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Gerontology
media_common.quotation_subject Adolescent athletes Geography Planning and Development MEDLINE TJ807-830 Management Monitoring Policy and Law TD194-195 Renewable energy sources 03 medical and health sciences 0302 clinical medicine Medicine GE1-350 030212 general & internal medicine Bioelectric Impedance media_common Related factors biology Environmental effects of industries and plants Renewable Energy Sustainability and the Environment Athletes business.industry maturation Phase angle bioelectrical impedance 030229 sport sciences biology.organism_classification Maturity (psychological) phase angle Environmental sciences adolescent athlete business Bioelectrical impedance analysis |
| Zdroj: | Sustainability, Vol 12, Iss 4806, p 4806 (2020) |
| ISSN: | 2071-1050 |
| Popis: | Phase angle (PhA) is a body composition (BC) parameter from bioelectrical impedance analysis that is suggested as a marker of cell integrity and general health. In adolescent athletes, PhA values are used to monitor the effects of training and competitions and seem to vary according to age, having an upward trajectory during puberty. Since adolescence is a period composed of maturation stages, the aim of this systematic review was to investigate the relationship between PhA and maturation stage in adolescent athletes. A search was conducted in PubMed/MEDLINE, BVS, Web of Science (WOS), Scopus, Science Direct, and Academic Search Complete (EBSCO) databases up to May 2020. Eligibility criteria followed the PICOS strategy and studies with healthy athletes aged 10–19 years of any level of competition were included. Six cross-sectional studies and two longitudinal studies met the inclusion criteria. Results showed that early and mature athletes have higher PhA than those who are non-matured or maturated late. Thus, PhA is influenced by the pubertal status. Considering BC is one of the factors influencing sports performance together with its growth-related changes, practitioners may use PhA values in BC analysis of adolescent athletes. |
| Databáze: | OpenAIRE |
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