Informace o publikaci
Secular trends in health-related physical fitness among 11-14-year-old Croatian children and adolescents from 1999 to 2014
| Autoři | |
|---|---|
| Rok publikování | 2021 |
| Druh | Článek v odborném periodiku |
| Časopis / Zdroj | SCIENTIFIC REPORTS |
| Fakulta / Pracoviště MU | |
| Citace | |
| www | https://www.nature.com/articles/s41598-021-90745-y |
| Doi | http://dx.doi.org/10.1038/s41598-021-90745-y |
| Klíčová slova | body-mass index; cardiorespiratory fitness; English children; mortality; youth; men; performance; cohorts; risk |
| Přiložené soubory | |
| Popis | The main purpose of the study was to analyze secular trends of health-related physical fitness in 7-14-year-old Croatian children and adolescents from 1999 and 2014. In this observational cross-sectional study, we recruited 5077 children and adolescents between ages 11 and 14 (50.8% girls) from five primary schools located in the capital city of Zagreb. Physical fitness performance was tested from 1999 until 2014. Physical fitness performance included: (1) body-mass index (measure of body size), (2) standing broad jump (measure of lower-body power), (3) polygon backwards (measure of general coordination and agility), (4) sit-ups in 60 s (measure of upper-body strength), (5) sit-and-reach test (measure of flexibility) and (6) 6-min run test (measure of cardiorespiratory fitness). Boys performed better in all physical fitness tests, except for sit-and-reach test (p<0.001). In boys, between 1999 and 2014, body size, upper-body strength and coordination/agility increased, while flexibility, lower-body power and cardiorespiratory fitness decreased. During the same period, girls experienced an increase in body size, lower-body power, upper-body strength, coordination/agility and flexibility, while cardiorespiratory fitness decreased. This study shows that cardiorespiratory fitness, flexibility and coordination/agility decrease, while upper-body strength increases in both sexes. These findings should serve as an avenue for national monitoring system to screen and track biological development in children and adolescents. |